def evaluate(self, formatter, kwargs, mi, locals, code):

	headings = {
		'000': 'Generalities',
		'010': 'Bibliography',
		'100': 'Philosophy & psychology',
		'200': 'Religion',
		'300': 'Social sciences',
		'400': 'Language',
		'500': 'Natural sciences & mathematics',
		'600': 'Technology (Applied sciences)',
		'700': 'The arts',
		'800': 'Literature & rhetoric',
		'001.1': 'Intellectual Life',
		'001.2': 'Scholarship And Learning',
		'001.3': 'Humanities',
		'001.4': 'Research And Data Display',
		'001.433': 'Questionnaires',
		'001.5': 'Communication',
		'001.6': 'Computer Science',
		'001.9': 'Controversial knowledge',
		'001.942': 'UFOs',
		'001.944': 'Monsters (unexplained phenomena)',
		'002': 'History of the Book',
		'002.2': 'Dictionaries And Encyclopedias',
		'003': 'Systems Theory',
		'003.2': 'Futuring',
		'003.3': 'Computer Simulation',
		'003.5': 'Communication And Control',
		'003.7': 'Kinds Of Systems',
		'003.8': 'Systems And Time',
		'004': 'Computer Hardware',
		'004.01': 'Philosophy and theory',
		'004.1': 'By Computer Type',
		'004.16': 'Laptop computers',
		'004.3': 'Modes Of Processing',
		'004.5': 'Memory And Storage',
		'004.565': 'CDROMs (computer memory)',
		'004.6': 'Networking',
		'004.64': 'Opticalfiber cable (computer science)',
		'004.678': 'Internet',
		'004.692': 'Email',
		'004.693': 'Mailing lists (computers)',
		'004.7': 'Peripherals',
		'004.76': 'Keyboards (computers)',
		'005': 'Computer Software',
		'005.1': 'Programming',
		'005.13': 'Computer languages',
		'005.2': 'Programming For Specific Environments',
		'005.3': 'Programs',
		'005.4': 'Compilers And Operating Systems',
		'005.435': 'Memory management',
		'005.5': 'Desktop Applications',
		'005.7': 'Data',
		'005.74': 'File managers (computers)',
		'005.8': 'Computer Security',
		'006': 'Special Topics',
		'006.3': 'Artificial Intelligence',
		'006.31': 'Machine Learning',
		'006.32': 'Neural Networks',
		'006.33': 'Knowledge-based Systems',
		'006.35': 'Natural Language Processing',
		'006.37': 'Machine Vision',
		'006.4': 'Pattern And Speech Recognition',
		'006.5': 'Audio Tools',
		'006.6': 'Computer Graphics',
		'006.7': 'Web Design',
		'006.74': 'Markup Language',
		'006.8': 'Virtual Reality',
		'007': '[Unassigned]',
		'008': '[Unassigned]',
		'009': '[Unassigned]',
		'01': 'Bibliography',
		'011': 'General Bibliographies',
		'012': 'Of Individuals',
		'013': '[Unassigned]',
		'014': 'Of anonymous & pseudonymous works',
		'015': 'Of Special Countries',
		'016': 'Of Special Subjects',
		'016.49': 'Non-Semitic Afro-Asiatic languages',
		'016.493': 'North Africans',
		'016.4931': 'Ancient Egyptians',
		'017': 'Clast Catalogs',
		'018': 'Author Catalogs',
		'019': 'Dictionary Catalogs',
		'020': 'Theory and Instruction',
		'020.2': 'Miscellany',
		'020.3': 'Dictionaries And Encyclopedias',
		'020.4': 'Essays',
		'020.5': 'Periodicals',
		'020.6': 'Societies',
		'020.7': 'Education And Research',
		'020.8': 'Culture Studies',
		'020.9': 'Biography And History',
		'021': 'Library relationships',
		'022': 'Administration of physical plant',
		'023': 'Personnel management',
		'024': '[Unassigned]',
		'025': 'Library operations',
		'025.04': 'Databases',
		'025.3': 'Indexing',
		'025.524': 'Information',
		'026': 'Libraries for specific subjects',
		'027': 'General Libraries',
		'028': 'Reading & use of other information media',
		'029': '[Unassigned]',
		'030': 'General Encyclopedias',
		'031': 'American',
		'032': 'English',
		'033': 'German',
		'034': 'French',
		'035': 'Italian',
		'036': 'Spanish',
		'037': 'Slavic',
		'038': 'Scandinavian',
		'039': 'Minor Languages',
		'040': '[Unassigned]',
		'041': '[Unassigned]',
		'042': '[Unassigned]',
		'043': '[Unassigned]',
		'044': '[Unassigned]',
		'045': '[Unassigned]',
		'046': '[Unassigned]',
		'047': '[Unassigned]',
		'048': '[Unassigned]',
		'049': '[Unassigned]',
		'050': 'Magazines, journals & serials',
		'051': 'Serials in American English',
		'052': 'Serials in English',
		'053': 'Serials in other Germanic languages',
		'054': 'Serials in French, Occitan & Catalan',
		'055': 'In Italian, Romanian & related languages',
		'056': 'Serials in Spanish & Portuguese',
		'057': 'Serials in Slavic languages',
		'057.972': 'Allergies',
		'058': 'Serials in Scandinavian languages',
		'059': 'Serials in other languages',
		'060': 'Associations, organizations & museums',
		'061': 'Organizations in North America',
		'062': 'Organizations in British Isles and in England',
		'063': 'Organizations in central Europe and in Germany',
		'064': 'Organizations in France & Monaco',
		'065': 'Organizations in Italy & adjacent islands',
		'066': 'In Iberian Peninsula & adjacent islands',
		'067': 'Organizations in eastern Europe and in Russia',
		'068': 'Organizations in other geographic areas',
		'069': 'Museums',
		'069.4': 'Collecting',
		'070': 'News media, journalism & publishing',
		'071': 'Newspapers in North America',
		'072': 'Newspapers in British Isles and in  England',
		'073': 'Newspapers in central Europe and in  Germany',
		'074': 'Newspapers in France & Monaco',
		'075': 'Newspapers in Italy & adjacent islands',
		'076': 'In Iberian Peninsula & adjacent islands',
		'077': 'Newspapers in eastern Europe and in  Russia',
		'078': 'Newspapers in Scandinavia',
		'079': 'Newspapers in other geographic areas',
		'080': 'Quotations',
		'081': 'Collections in American English',
		'082': 'Collections in English',
		'083': 'Collections in other Germanic languages',
		'084': 'Collections in French, Occitan & Catalan',
		'085': 'In Italian, Romanian & related languages',
		'086': 'Collections in Spanish & Portuguese',
		'087': 'Collections in Slavic languages',
		'088': 'Collections in Scandinavian languages',
		'089': 'Collections in other languages',
		'090': 'Manuscripts & rare books',
		'091': 'Manuscripts',
		'092': 'Block books',
		'093': 'Incunabula',
		'094': 'Printed books',
		'095': 'Books notable for bindings',
		'096': 'Books notable for illustrations',
		'097': 'Books notable for ownership or origin',
		'098': 'Prohibited works, forgeries & hoaxes',
		'099': 'Books notable for format',
		'1': 'Philosophy',
		'101': 'Theory of philosophy',
		'102': 'Miscellany',
		'103': 'Dictionaries & encyclopedias',
		'104': '[Unassigned]',
		'105': 'Serial publications',
		'106': 'Organizations & management',
		'107': 'Education, research & related topics',
		'108': 'Kinds of persons treatment',
		'109': 'Historical & collected persons treatment',
		'110': 'Metaphysics',
		'110.3': '?',
		'111': 'Ontology',
		'111.2': 'Universals',
		'111.8': 'Classical properties of being',
		'111.85': 'Aesthetics--philosophy',
		'112': '[Unassigned]',
		'113': 'Cosmology',
		'113.09': 'Historical, geographical, persons treatment',
		'113.092': 'Persons',
		'114': 'Space',
		'115': 'Time',
		'116': 'Change',
		'117': 'Structure',
		'118': 'Force & energy',
		'119': 'Number & quantity',
		'120': 'Epistemology',
		'121': 'Truth',
		'121.09': 'Historical, geographical, persons treatment',
		'121.092': 'Persons',
		'121.3': 'Origin, sources, means of knowledge',
		'121.35': '',
		'121.68': 'Meaning, interpretation, hermeneutics',
		'121.686092': '',
		'121.7': 'Faith',
		'122': 'Causation',
		'122.09': 'Historical, geographical, persons treatment',
		'122.092': 'Persons',
		'123': 'Fate',
		'123.5': 'Freedom',
		'124': 'Teleology',
		'125': '[Unassigned]',
		'126': 'The self',
		'127': 'The unconscious & the subconscious',
		'128': 'Humankind',
		'128.2': 'Mind',
		'128.3': 'Attributes and faculties',
		'129': 'Immortality (philosophy)',
		'130': 'Parapsychology & occultism',
		'131': 'Parapsychological & occult methods',
		'132': '[Unassigned]',
		'133': 'Occult',
		'133.1': 'Ghosts',
		'133.3': 'Fortune telling',
		'133.333': 'Feng shui',
		'133.334': 'Omens',
		'133.4': 'Witchcraft',
		'133.43': 'Magic',
		'133.54': 'Horoscopes',
		'133.82': 'Mind reading',
		'133.901': 'Reincarnation',
		'133.95': 'Outofbody experience',
		'134': '[Unassigned]',
		'135': 'Dreams & mysteries',
		'135.3': 'Dreams',
		'135.43': 'Rosicrucianism',
		'135.43094': 'Europe',
		'136': '[Unassigned]',
		'137': 'Divinatory graphology',
		'138': 'Physiognomy',
		'139': 'Phrenology',
		'140': 'Philosophical schools of thought',
		'141': 'Idealism',
		'142': 'Critical philosophy',
		'142.7': 'Phenomenalism and phenomenology',
		'142.78': 'Existentialism',
		'143': 'Bergsonism & intuitionism',
		'144': 'Humanism & related systems',
		'145': 'Sensationalism',
		'146': 'Naturalism & related systems',
		'146.3': 'Materialism',
		'146.4': 'Positivism (Comtism) and related systems',
		'146.409': 'Historical, geographical, persons treatment',
		'146.40904': '20th century, 1900-1999',
		'147': 'Pantheism & related systems',
		'148': 'Liberalism (philosophy)',
		'149': 'Other philosophical systems',
		'149.2': 'Realism, neorealism, critical realism',
		'149.7': 'Rationalism and related systems and doctrines',
		'149.8': 'Nihilism and fatalism',
		'149.9': 'Other systems and doctrines',
		'149.9703': '',
		'150': 'Psychology',
		'151': '[Unassigned]',
		'152': 'Perception, movement, emotions & drives',
		'152.1': 'Discrimination (psychology)',
		'152.4': 'Feelings',
		'152.42': 'Joy',
		'152.43': 'Humor',
		'152.46': 'Fear',
		'152.47': 'Anger',
		'153': 'Mental processes & intelligence',
		'153.15': 'Learning',
		'153.8': 'Motivation',
		'153.9': 'Intelligence',
		'153.93': 'IQ tests',
		'154': 'Subconscious & altered states',
		'154.3': 'Fantasy',
		'154.4': 'Hallucinations (psychology)',
		'154.7': 'Hypnosis',
		'155': 'Differential & developmental psychology',
		'155.2': 'Character',
		'155.25': 'Maturity (individual psychologycharacterdevelopment)',
		'155.6': 'Maturity (developmental psychologyadulthood)',
		'155.916': 'Deformities (psychological influence)',
		'155.93': 'Death and Dying(psychology)',
		'156': 'Comparative psychology',
		'157': '[Unassigned]',
		'158': 'Applied Psychology',
		'158.12': 'Meditation',
		'159': '[Unassigned]',
		'160': 'Logic',
		'161': 'Induction',
		'162': 'Deduction',
		'163': '[Unassigned]',
		'164': '[Unassigned]',
		'165': 'Fallacies & sources of error',
		'166': 'Syllogisms',
		'167': 'Hypotheses',
		'168': 'Argument & persuasion',
		'169': 'Analogy',
		'170': 'Ethics',
		'170.92': '',
		'171': 'Ethical systems',
		'171.3': 'Perfectionism',
		'171.5': 'Utilitarianism and consequentialism',
		'172': 'Political ethics',
		'172.179': 'Ethical problems',
		'172.2': 'Government (ethics)',
		'172.422': 'Nuclear  warfare(ethics)',
		'172.957': '',
		'173': 'Divorce (ethics)',
		'174': 'Occupational ethics',
		'174.2': 'Medical ethics',
		'174.25': 'Innovative procedures',
		'174.297': 'Organ  transplants(medical ethics)',
		'174.4': 'Business Ethics',
		'174.403': 'Dictionaries, encyclopedias, concordances',
		'175': 'Gambling (ethics)',
		'176': 'Homosexuality (ethics)',
		'177': 'Ethics of social relations',
		'177.2': 'Gossip (ethics)',
		'177.3': 'Lying (ethics)',
		'177.62': 'Friendship',
		'177.7': 'Charity (ethics)',
		'178': 'Greed',
		'178.8': 'Narcotics (ethics)',
		'179': 'Other ethical norms',
		'179.6': 'Courage',
		'179.7': 'Genocide (ethics)',
		'179.8': 'Hate',
		'179.9': 'Gratitude',
		'180': 'Ancient, medieval & eastern philosophy',
		'181': 'Eastern philosophy',
		'181.06': 'Jewish Philosophy',
		'181.9': 'Other',
		'181.92': '',
		'182': 'Pre-Socratic Greek philosophies',
		'183': 'Socratic & related philosophies',
		'183.2': 'Socratic philosophy',
		'184': 'Platonic philosophy',
		'185': 'Aristotelian philosophy',
		'186': 'Skeptic & Neoplatonic philosophies',
		'186.4': 'Neoplatonic philosophy',
		'187': 'Epicurean philosophy',
		'188': 'Stoic philosophy',
		'189': 'Medieval western philosophy',
		'189.03': 'Dictionaries, encyclopedias, concordances',
		'189.4': 'Scholastic philosophy',
		'190': 'Modern western philosophy',
		'190.3': 'Dictionaries, encyclopedias, concordances',
		'190.9': 'Historical and geographical treatment',
		'190.905': '21st century, 2000-2099',
		'190.9051': '',
		'191': 'Philosophy of United States & Canada',
		'192': 'Philosophy of British Isles',
		'193': 'Philosophy of Germany',
		'194': 'Philosophy of France',
		'195': 'Philosophy of Italy',
		'196': 'Philosophy of Spain & Portugal',
		'197': 'Philosophy of former Soviet Union',
		'198': 'Philosophy of Scandinavia',
		'198.9': 'Denmark',
		'199': 'Philosophy in other geographic areas',
		'199.6': 'Africa',
		'2': 'Religion',
		'200.92': 'Saints',
		'201': 'Religious mythology & social theology',
		'202': 'Doctrines',
		'202.117': 'Miracles',
		'202.13': 'Heroes',
		'202.18': 'Idols',
		'202.2': 'Karma',
		'202.3': 'Heaven',
		'202.37': 'Reincarnation (religion)',
		'203': 'Public worship & other practices',
		'203.5': 'Shrines',
		'203.8': 'Benedictions',
		'204': 'Religious experience, life & practice',
		'204.2': 'Visions (religious experience)',
		'204.47': 'Fasting (religious practice)',
		'205': 'Religious ethics',
		'206': 'Leaders & organization',
		'206.1': 'Marriage counseling (pastoraltheology)',
		'207': 'Missions & religious education',
		'208': 'Sources',
		'209': 'Cults',
		'210': 'Philosophy & theory of religion',
		'211': 'Concepts of God',
		'212': 'Existence, knowability & attributes of God',
		'212.1': 'Existence of God',
		'213': 'Creation',
		'214': 'Theodicy',
		'215': 'Science & religion',
		'216': '[Unassigned]',
		'217': '[Unassigned]',
		'218': 'Humankind',
		'219': '[Unassigned]',
		'220': 'The Bible',
		'220.04': 'Special topics',
		'220.046': 'Apocalyptic passages',
		'220.07': 'Education, research, related topics',
		'220.071': 'Schools and courses',
		'220.09': 'General historical, geographical, persons treatment of the Bible',
		'220.092': 'Persons',
		'220.1': 'Origins and authenticity',
		'220.13': 'Inspiration',
		'220.95': 'Biblical Events',
		'221': 'Old Testament',
		'222': 'Historical books of Old Testament',
		'223': 'Poetic books of Old Testament',
		'224': 'Prophetic books of Old Testament',
		'224.1': 'Isaiah',
		'224.2': 'Jeremiah',
		'224.3': 'Lamentations',
		'224.4': 'Ezekiel',
		'224.5': 'Daniel',
		'224.6': 'Hosea',
		'225': 'New Testament',
		'226': 'Gospels & Acts',
		'227': 'Epistles',
		'228': 'Revelation (Apocalypse)',
		'229': 'Apocrypha & pseudepigrapha',
		'230': 'Christianity & Christian theology',
		'231': 'God',
		'232': 'Jesus Christ & his family',
		'233': 'Humankind',
		'233.14': 'Original sin',
		'234': 'Salvation & grace',
		'235': 'Spiritual beings',
		'236': 'Eschatology',
		'237': '[Unassigned]',
		'238': 'Creeds & catechisms',
		'239': 'Apologetics & polemics',
		'240': 'Christian practice & observance',
		'241': 'Christian ethics',
		'241.6': 'Specific moral issues',
		'241.66': 'Ethics of sex and reproduction',
		'241.6609': 'Historical, geographical, persons treatment',
		'241.660901': 'To 499 A.D.',
		'241.6609015': '1st-5th centuries, 1-499',
		'242': 'Devotionals',
		'243': 'Evangelistic writings for individuals',
		'244': '[Unassigned]',
		'245': '[Unassigned]',
		'246': 'Use of art in Christianity',
		'247': 'Church furnishings & articles',
		'248': 'Christian experience, practice & life',
		'249': 'Christian observances in family life',
		'250': 'Christian pastoral practice & religious orders',
		'251': 'Preaching',
		'252': 'Texts of sermons',
		'253': 'Pastoral office & work',
		'254': 'Parish administration',
		'255': 'Religious congregations & orders',
		'256': '[Unassigned]',
		'257': '[Unassigned]',
		'258': '[Unassigned]',
		'259': 'Pastoral care of families & kinds of persons',
		'260': 'Christian organization, social work & worship',
		'261': 'Social theology',
		'261.7': 'Christianity and political affairs',
		'261.8': 'Christianity and socioeconomic problems',
		'261.809': 'Historical, geographical, persons treatment',
		'261.80972': 'Middle America Mexico',
		'261.809728': 'Central America',
		'261.8097284': 'El Salvador',
		'262': 'Ecclesiology',
		'262.1': 'Governing leaders of churches',
		'262.12': 'Bishops and archbishops',
		'262.12342': 'England and Wales',
		'262.1234209031': '16th century, 1500-1599',
		'262.13': 'Popes and patriarchs',
		'262.1309': 'Historical, geographical, persons treatment',
		'262.5': 'General councils',
		'262.52': 'Roman Catholic Church',
		'263': 'Days, times & places of observance',
		'263.9': 'Church year and other days and times',
		'263.93': 'Easter',
		'263.97': 'Other feast and fast days',
		'264': 'Calendars',
		'264.3': 'Scripture readings and communion sacrament',
		'264.36': 'Eucharist, Holy Communion, Lord\s Supper',
		'264.3609': 'Historical, geographical, persons treatment',
		'264.3609015': '1st-5th centuries, 1-499',
		'265': 'Sacraments, other rites & acts',
		'266': 'Missions',
		'266.2': 'Roman Catholic Church',
		'266.25': 'Asia. Orient. Far East.',
		'266.251': 'China and adjacent areas',
		'267': 'Associations for religious work',
		'268': 'Religious education',
		'269': 'Spiritual renewal',
		'270': 'History of Christianity',
		'270.03': 'Dictionaries, encyclopedias, concordances',
		'270.038': '[discontinued]',
		'270.09': 'Areas, regions, places in general, persons',
		'270.092': 'Persons',
		'270.0922': 'Collected treatment',
		'270.1': 'Apostolic period to 325',
		'270.2': 'Period of ecumenical councils, 325-787',
		'270.209': 'Historical, geographical, persons treatment',
		'270.2092': 'Persons',
		'270.5': 'Late Middle Ages through the Renaissance, 1200-1517',
		'270.53092': '',
		'270.6': 'Period of Reformation and Counter-Reformation, 1517-1648',
		'271': 'Religious orders in church history',
		'272': 'Persecutions in church history',
		'272.1': 'Of Apostolic Church by imperial Rome',
		'273': 'Doctrinal controversies & heresies',
		'273.1': '1st-2nd centuries',
		'273.9': '19th century and later centuries',
		'274': 'History of Christianity in Europe',
		'274.8': 'Modern period, 1789-',
		'275': 'History of Christianity in Asia',
		'276': 'History of Christianity in Africa',
		'277': 'History of Christianity in North America',
		'277.3081': '????',
		'277.3083': '????',
		'278': 'History of Christianity in South America',
		'279': 'History of Christianity in other areas',
		'280': 'Christian denominations',
		'281': 'Early church & Eastern churches',
		'281.9': 'Eastern Orthodox churches',
		'281.909': 'Historical, geographical, persons treatment',
		'282': 'Catholic Church',
		'282.09': 'Historical, geographical, persons treatment',
		'282.09031': '16th century, 1500-1599',
		'282.092': 'Persons',
		'282.0922': 'Collected treatment',
		'282.4': 'Europe',
		'282.409': 'Regional treatment',
		'282.409031': '',
		'282.409033': '',
		'282.73': 'United States',
		'282.7309045': '1950- 1959',
		'283': 'Anglican churches',
		'283.09': 'Historical, geographical, persons treatment',
		'284': 'Protestants of Continental origin',
		'284.1': 'Lutheran churches',
		'284.109': 'Historical, geographical, persons treatment',
		'284.1092': 'Persons',
		'285': 'Presbyterian, Reformed & Congregational',
		'285.1': 'Presbyterian churches of United States origin',
		'286': 'Baptist, Disciples of Christ & Adventist',
		'287': 'Methodist & related churches',
		'287.09': 'Historical, geographical, persons treatment',
		'287.097': 'North America',
		'287.0973': 'United States',
		'287.097309033': '18th century, 1700-1799',
		'288': '[Unassigned]',
		'289': 'Other denominations & sects',
		'289.6': 'Quakers',
		'290': 'Other religions',
		'291': '[Unassigned]',
		'292': 'Greek & Roman religion',
		'293': 'Germanic religion',
		'294': 'Religions of Indic origin',
		'294.3': 'Buddhism',
		'295': 'Zoroastrianism',
		'296': 'Judaism',
		'296.06': 'Organizations',
		'296.0601': 'International organizations',
		'296.06014': '?',
		'296.09': 'Historical, geographical, persons treatment',
		'296.0901': 'To 499 A.D.',
		'296.09015': '1st-5th centuries, 1-499',
		'296.1': 'Sources',
		'296.12': 'Talmudic literature',
		'296.1206': 'Interpretation and criticism (Exegesis)',
		'296.12061': 'General introductions to the Bible',
		'296.126': 'Tosefta and Baraita',
		'296.1262': 'Tosefta',
		'296.126205': 'Translations',
		'296.12620521': 'English',
		'296.15': 'Sources of specific sects and movements',
		'296.155': 'Qumran community',
		'296.3': 'Doctrinal, moral, social theology',
		'296.31': 'God and spiritual beings',
		'296.311': 'God',
		'296.33': 'Eschatology',
		'296.43': 'Jewish holidays',
		'296.432': 'Yom Kippur',
		'296.7': 'Religious experience, life, practice',
		'296.75': '?',
		'297': 'Islam',
		'297.082': 'Muslims',
		'297.122': 'Koran',
		'298': '(Optional number)',
		'299': 'Religions not provided for elsewhere',
		'299.7': 'Native American religions',
		'3': 'Social sciences, sociology & anthropology',
		'301': 'Mankind',
		'302': 'Interpersonal relations',
		'302.2': 'Communication',
		'302.224': 'Listening',
		'302.23': 'Mass media',
		'302.24': 'Gossip (social psychology)',
		'302.3': 'Bullying',
		'302.34': 'Gangs (social psychology)',
		'302.54': 'Aggression',
		'303': 'Social processes',
		'303.34': 'Leadership',
		'303.482': 'International relations',
		'303.4833': 'Information',
		'303.61': 'Nonviolence',
		'303.625': 'Terrorism',
		'304': 'Factors affecting social behavior',
		'304.645': 'Life expectancy',
		'305': 'Discrimination',
		'305.23': 'Boys',
		'305.232': 'Infants',
		'305.235': 'Adolescence',
		'305.26': 'Elderly persons',
		'305.31': 'Males (human)',
		'305.4': 'Females (human)',
		'305.55': 'Middle class',
		'305.56': 'Minorities',
		'305.569': 'Homeless persons',
		'305.6': 'Religious groups',
		'305.8': 'Racial groups',
		'305.891497': 'Romanies--social aspects',
		'305.896': 'African Americans (Culture)',
		'305.896073': 'African Americans--social',
		'305.897': 'American native',
		'305.897415': 'Mayas--social aspects',
		'305.89915': 'Australian aborigines',
		'305.899442': 'Maori (New Zealand people)',
		'305.906': 'Aliens',
		'305.908': 'Deaf persons',
		'306': 'Culture and Institutions',
		'306.3': 'Economic institutions',
		'306.3620973': 'Slavery--United States',
		'306.38': 'Retirement',
		'306.42': 'Knowledge (sociology)',
		'306.43': 'Education--sociology',
		'306.482': 'Gambling',
		'306.7': 'Sexuality',
		'306.734': 'Courtship',
		'306.736': 'Extramarital relations',
		'306.765': 'Bisexuality',
		'306.766': 'Homosexuality',
		'306.8': 'Marriage & family',
		'306.81': 'Marriage',
		'306.82': 'Mate selection (sociology)',
		'306.83': 'Kinship',
		'306.84': 'Remarriage',
		'306.842': 'Monogamy',
		'306.848': 'Gay marriage',
		'306.85': 'Families',
		'306.856': 'Unmarried parents',
		'306.857': 'Extended family',
		'306.872': 'Married persons',
		'306.874': 'Biological Parents',
		'306.875': 'Quintuplets',
		'306.877': 'Incest',
		'306.883': 'Widows',
		'306.89': 'Divorce',
		'306.9': 'Death',
		'307': 'Communities',
		'307.76': 'Cities',
		'308': '[Unassigned]',
		'309': '[Unassigned]',
		'310': 'Statistics',
		'311': '[Unassigned]',
		'312': '[Unassigned]',
		'313': '[Unassigned]',
		'314': 'Almanacs',
		'315': 'General statistics of Asia',
		'316': 'General statistics of Africa',
		'317': 'General statistics of North America',
		'318': 'General statistics of South America',
		'319': 'General statistics of other areas',
		'320': 'Political science',
		'320.1': 'States',
		'320.4': 'Civics',
		'320.473': 'United States (Government)',
		'320.51': 'Liberalism (political ideology)',
		'320.54': 'Nationalism',
		'320.8': 'Local government',
		'320.854': 'Mayors',
		'321': 'Systems of governments & states',
		'321.07': 'Utopias',
		'321.8': 'Democracy',
		'322': 'Relation of state to organized groups',
		'322.1': 'Church and state',
		'323': 'Civil rights',
		'323.44': 'Freedom of expression',
		'323.442': 'Freedom of religion',
		'323.443': 'Freedom of speech',
		'323.445': 'Freedom of information',
		'323.47': 'Freedom of association',
		'323.6': 'Citizenship',
		'324': 'Elections',
		'324.64': 'Voter registration',
		'324.65': 'Ballots',
		'324.9': 'Campaigns (Politics)',
		'325': 'International migration & colonization',
		'325.3': 'Colonization',
		'325.373': 'Colonization by the',
		'326': 'Slavery & emancipation',
		'326.0973': 'Slavery and',
		'327': 'Foreign relations',
		'327.12': 'Intelligence (information)',
		'327.127': 'Central Intelligence Agency',
		'327.2': 'Diplomacy',
		'327.73': 'Foreign relationsÔÇöUnited States',
		'328': 'Legislative branch',
		'328.092': 'Legislators (biography)',
		'328.38': 'Legislative lobbying',
		'329': '[Unassigned]',
		'330': 'Economics',
		'330.122': 'Capitalism',
		'330.16': 'Wealth',
		'330.9': 'Economic situation &',
		'331': 'Labor',
		'331.11': 'Employees',
		'331.137': 'Unemployment',
		'331.21': 'Wages',
		'331.216': 'Tipping (economics)',
		'331.257': 'Vacations (labor economics)',
		'331.398': 'Older  workers',
		'331.44': 'Maternity leave',
		'331.544': 'Migrant  workers',
		'331.7': 'Occupations',
		'331.702': 'Career Guidance',
		'331.88': 'Labor  unions',
		'331.889': 'Labor grievances',
		'331.893': 'Labor  violence',
		'332': 'Finance',
		'332.024': 'Debt management (personal)',
		'332.041': 'Capital',
		'332.1': 'Banking',
		'332.4': 'Currency',
		'332.404': 'Gold coins',
		'332.6': 'Investing',
		'332.632': 'Mutual funds',
		'332.7': 'Loans',
		'332.72': 'Mortgages',
		'332.75': 'Bankruptcy',
		'332.765': 'Credit cards',
		'333': 'Land',
		'333.338': 'Real Estate',
		'333.7': 'Environment',
		'333.74': 'Meadows',
		'333.75': 'Forests',
		'333.782': 'Wilderness areas',
		'333.79': 'Energy',
		'333.792': 'Nuclear energy',
		'333.793': 'Electricity',
		'333.911': 'Water conservation',
		'333.95': 'Biodiversity',
		'333.954': 'Wildlife management',
		'334': 'Cooperatives',
		'335': 'Socialism & related systems',
		'335.4': 'Communism',
		'335.409': 'Marxists',
		'335.6': 'Fascism',
		'336': 'Public finance',
		'336.24': 'Income tax',
		'336.271': 'Luxury tax',
		'336.276': 'Inheritance tax',
		'336.343': 'National debt',
		'337': 'International economics',
		'338': 'Industry',
		'338.02': 'Commodities',
		'338.092': 'Managers',
		'338.13': 'Farm costs',
		'338.17': 'Farm produce',
		'338.174': 'Timber',
		'338.522': 'Fair  trade',
		'338.604': 'Competition',
		'338.65': 'Factories (organization ofproduction)',
		'338.83': 'Mergers',
		'339': 'Macroeconomics & related topics',
		'339.32': 'Income',
		'340': 'Law',
		'340.092': 'Attorneys',
		'340.11': 'Justice (law)',
		'341': 'Law of nations',
		'341.353': 'Kale',
		'341.37': 'Treaties',
		'341.371': 'Yogurt',
		'342': 'Constitutional & administrative law',
		'342.05': 'Legislative branch (law)',
		'342.084': 'Marketing (law)',
		'342.085': 'Fetus (law)',
		'343': 'Military, tax, trade & industrial law',
		'343.052': 'Taxes (income)',
		'343.07': 'Industrial law',
		'344': 'Labor, social, education & cultural law',
		'344.01': 'Labor (law)',
		'344.022': 'National health insurance(law)',
		'344.041': 'Midwives (law)',
		'344.053': 'Guns (law)',
		'345': 'Criminal law',
		'345.025': 'Manslaughter (law)',
		'345.052': 'Search and seizure(law)',
		'346': 'Private law',
		'346.013': 'Disability (law)',
		'346.017': 'Joint custody',
		'346.02': 'Contracts',
		'346.03': 'Torts',
		'346.033': 'False arrest',
		'346.043': 'Water rights',
		'346.066': 'Incorporation (law)',
		'346.36': 'Juvenile justice',
		'346.73': 'Copyright and Patents',
		'347': 'Civil procedure & courts',
		'347.013': 'Court records',
		'347.014': 'Judges',
		'347.075': 'Juries',
		'348': 'Laws, regulations & cases',
		'348.044': 'Court decisions',
		'349': 'Law of specific jurisdictions & areas',
		'350': 'Public administration & military science',
		'351': 'Civil service',
		'352': 'General considerations of public administration',
		'352.74': 'Knowledge (public administrativesupport)',
		'352.84': 'Incorporation (public administration)',
		'353': 'Specific fields of public administration',
		'353.53': 'Equal opportunity',
		'354': 'Administration of economy & environment',
		'355': 'Military',
		'355.02': 'War',
		'355.021': 'Nuclear  warfare',
		'355.1': 'Military life & customs',
		'355.22': 'Human resources',
		'355.23': 'Civilian workers',
		'355.33': 'Personnel & their hierarchy',
		'355.34': 'Noncombat services',
		'355.37': 'National guards',
		'355.4': 'Combat',
		'355.5': 'Military training',
		'355.54': 'Basic training',
		'355.6': 'Military administration',
		'355.621': 'Supply administration',
		'355.7': 'Military installations',
		'355.8': 'Military equipment &',
		'355.82': 'Specific kinds of weapons (ordnance)',
		'355.824': 'Machine guns',
		'356': 'Infantry forces & warfare',
		'357': 'Mounted forces & warfare',
		'358': 'Air & other specialized forces',
		'358.1': 'Missile forces and army artillery & armored forces',
		'358.12': 'Army artillery forces',
		'358.13': 'Antiaircraft artillery forces',
		'358.16': 'Coast artillery forces',
		'358.17': 'Guided missile forces',
		'358.18': 'Armored forces',
		'358.2': 'Army engineering',
		'358.3': 'Weapons of massdestruction',
		'358.38': 'Germ  warfare',
		'358.4': 'Air forces & warfare',
		'358.8': 'Space forces',
		'359': 'Sea forces & warfare',
		'359.009': 'Naval history',
		'359.1': 'Navy life',
		'359.338': 'Seamen',
		'359.6': 'Naval administration',
		'359.7': 'Naval installations',
		'359.8': 'Naval equipment & supplies and Naval weapons',
		'359.82': 'Specific kinds of weapons (ordnance)',
		'359.83': 'Transportation equipment & supplies',
		'359.93': 'Submarine forces',
		'359.938': 'Submarines',
		'359.94': 'Naval air forces',
		'359.96': 'Marine forces',
		'359.97': 'Coast guard',
		'360': 'Social problems & social services',
		'361': 'Social problems & social welfare in general',
		'361.05': 'Financial aid',
		'361.06': 'Counseling',
		'361.706': 'Fundraising',
		'362': 'Social welfare problems & services',
		'362.1': 'Health care',
		'362.1042': 'Diseases (Human)--social',
		'362.10723': 'Health',
		'362.108': 'Services to',
		'362.109': 'Diseases (Human)--history',
		'362.11': 'Hospitals',
		'362.1109': 'Hospitals & related',
		'362.16': 'Extended care facilities',
		'362.173': 'Nurses--health services',
		'362.17309': 'Nurses--health services--history',
		'362.178': 'Rehabilitation (health services)',
		'362.1783': 'Organ & tissue banks',
		'362.18': 'Medical emergencies (socialservices)',
		'362.196': 'AIDS (disease)',
		'362.196044': 'Chronic diseases',
		'362.196044009': 'Chronic',
		'362.1960754': 'Physical diagnosis',
		'362.1960757': 'Radiological diagnosis',
		'362.19607575': 'Radioisotope scanning',
		'362.1961': 'Diseases of cardiovascular system',
		'362.1961009': 'Diseases of',
		'362.19615': 'Diseases of blood',
		'362.19615009': 'Diseases of',
		'362.1962': 'Diseases of respiratory system',
		'362.1962009': 'Diseases of',
		'362.19621': 'Diseases of nose, larynx,',
		'362.19622': 'Diseases of larynx, glottis,',
		'362.1963': 'Diseases of digestive system',
		'362.1963009': 'Diseases of digestive',
		'362.19639': 'Nutritional & metabolic',
		'362.1964': 'Endocrine system--human diseases',
		'362.1964009': 'Endocrine',
		'362.19642': 'Diseases of lymphatic system',
		'362.19642009': 'Diseases of',
		'362.1965': 'Diseases of integument, hair, nails',
		'362.1965009': 'Diseases of integument,',
		'362.1966': 'Diseases of the urogenital system',
		'362.1966009': 'Diseases of the',
		'362.1967': 'Diseases of musculoskeletal system',
		'362.1967009': 'Diseases of',
		'362.19677': 'Diseases of connective tissues',
		'362.1968': 'Diseases of nervous system & mental',
		'362.1968009': 'Diseases of nervous',
		'362.1969': 'Other diseases;',
		'362.1969009': 'Other diseases;',
		'362.19692': 'Bacterial &',
		'362.196925': 'Viral diseases',
		'362.196951': 'Sexually',
		'362.19696': 'Parasitic',
		'362.1969792': 'Acquired immune deficiency',
		'362.196980213': 'Aviation',
		'362.196980214': 'Space medicine',
		'362.1969803': 'Industrial',
		'362.1969883': 'Tropical',
		'362.196989': 'Diseases due to',
		'362.196995': 'Tuberculosis',
		'362.197': 'Surgery & related medical specialties',
		'362.197009': 'Surgery--history',
		'362.19705': 'Surgery',
		'362.1971': 'Injuries &',
		'362.19741': 'Cardiovascular system--surgery',
		'362.19743': 'Digestive system--surgery',
		'362.19744': 'Endocrine system--surgery',
		'362.19746': 'Urogenital system--surgery',
		'362.19747': 'Musculoskeletal system--surgery',
		'362.197477': 'Skin--surgery',
		'362.19748': 'Nervous system--surgery',
		'362.19751': 'Otorhinolaryngology',
		'362.197522': 'Oral region',
		'362.19754': 'Respiratory system--surgery',
		'362.1976': 'Dentistry',
		'362.1976009': 'Dentistry--history',
		'362.1977': 'Ophthalmology',
		'362.1977009': 'Ophthalmology--history',
		'362.1978': 'Otology & audiology',
		'362.19791': 'Operative surgery',
		'362.19795': 'Plastic surgery and Organ Transplants',
		'362.19796': 'Anesthesiology',
		'362.19797': 'Geriatric surgery',
		'362.19798': 'Pediatric surgery',
		'362.19799': 'Military',
		'362.198': 'Geriatric disorders',
		'362.1981': 'Gynecology',
		'362.19814': 'Diseases of uterus',
		'362.19819': 'Diseases of breast',
		'362.1982': 'Obstetrics',
		'362.1982009': 'Obstetrics--history',
		'362.1983': 'Diseases & complications of pregnancy',
		'362.1984': 'Childbirth (Parturition)--Labor',
		'362.1985': 'Complicated labor (Dystocia)',
		'362.1986': 'Normal puerperium',
		'362.1987': 'Puerperal diseases',
		'362.1988': 'Obstetrical surgery',
		'362.19892': 'Pediatrics',
		'362.198920009': 'Pediatrics--history',
		'362.19897': 'Geriatric disorders',
		'362.2': 'Mental illness',
		'362.25': 'Anorexia Nervosa',
		'362.26': 'Psychoses',
		'362.28': 'Suicide',
		'362.29': 'Addiction',
		'362.291': 'Codependency',
		'362.292': 'Alcoholism',
		'362.293': 'Narcotics abuse',
		'362.296': 'Tobacco abuse',
		'362.299': 'Caffeine Abuse',
		'362.3': 'Mental retardation',
		'362.712': 'Day care',
		'362.734': 'Adoption',
		'362.76': 'Child abuse',
		'362.828': 'Marriage counseling (socialwelfare)',
		'362.829': 'Domestic  violence',
		'362.86': 'Veterans',
		'363': 'Other social problems & services',
		'363.1': 'Safety',
		'363.11': 'Industrial accidents',
		'363.17': 'Hazardous materials',
		'363.232': 'Arrest',
		'363.252': 'Secret agents',
		'363.31': 'Censorship',
		'363.348': 'Disaster relief',
		'363.37': 'Fire safety',
		'363.45': 'Narcotics  traffic',
		'363.46': 'Abortion',
		'363.5': 'Housing',
		'363.583': 'Home ownership',
		'363.68': 'National parks',
		'363.69': 'Historic buildings (preservation)',
		'363.7': 'Environmental',
		'363.728': 'Garbage disposal',
		'363.735': 'Radioactive pollution',
		'363.738': 'Global  warming',
		'363.739': 'Air Pollution',
		'363.75': 'Cemeteries',
		'363.8': 'Nutrition',
		'363.96': 'Family planning',
		'364': 'Crime',
		'364.106': 'Gangs (criminology)',
		'364.131': 'Treason',
		'364.133': 'Counterfeiting',
		'364.138': 'War crimes',
		'364.151': 'Genocide',
		'364.152': 'Manslaughter',
		'364.155': 'Hijacking',
		'364.156': 'Libel',
		'364.162': 'Shoplifting',
		'364.163': 'Forgery',
		'364.164': 'Sabotage',
		'364.165': 'Extortion',
		'364.168': 'Computer crimes',
		'364.172': 'Gambling (criminology)',
		'364.36': 'Juvenile delinquency',
		'364.66': 'Death penalty',
		'365': 'Penal & related institutions',
		'365.34': 'Jails',
		'365.641': 'Escapes',
		'366': 'Associations',
		'367': 'Clubs',
		'368': 'Insurance',
		'368.32': 'Life insurance',
		'368.382': 'Health insurance',
		'368.42': 'National health insurance',
		'368.44': 'Unemployment compensation',
		'369': 'Miscellaneous kinds of associations',
		'370': 'Education',
		'370.1': 'Philosophy & theory',
		'370.11': 'Education for specific',
		'370.113': 'Career Development',
		'370.15': 'Educational psychology',
		'370.3': 'Education--Dictionaries',
		'370.5': 'Education--Periodicals',
		'370.7': 'Education, research, related topics',
		'370.8': 'History & description with respect to',
		'370.9': 'Historical, geographic, persons',
		'371': 'Schools & their activities and special education',
		'371.1': 'Faculty',
		'371.302': 'Homework',
		'371.32': 'Textbooks',
		'371.356': 'Correspondence courses',
		'371.384': 'Field  trips',
		'371.394': 'Independent study',
		'371.8': 'Extracurricular activities',
		'371.82': 'Specific kinds of students',
		'371.926': 'Learning Disabilities',
		'372': 'Elementary education',
		'372.218': 'Kindergarten',
		'372.414': 'Reading readiness',
		'372.47': 'Reading comprehension',
		'372.6': 'Language elementary education',
		'372.623': 'Writing skills',
		'372.634': 'Handwriting (elementary education)',
		'372.66': 'Oral presentations',
		'373': 'Secondary education',
		'374': 'Adult education',
		'375': 'Curriculums',
		'376': '[Unassigned]',
		'377': '[Unassigned]',
		'378': 'Higher education',
		'378.1': 'Organization &',
		'378.154': 'Colleges',
		'378.2': 'Academic degrees &',
		'378.3': 'Grants',
		'378.4': 'Higher education--Europe',
		'379': 'Public policy issues in education',
		'380': 'Commerce, communications & transportation',
		'381': 'Commerce',
		'381.12': 'Chain stores',
		'381.13': 'Franchises',
		'381.142': 'Internet shopping',
		'381.15': 'Outlet stores',
		'381.17': 'Auctions',
		'381.19': 'Thrift shops',
		'381.195': 'Garage sales',
		'381.33': 'Consumer information',
		'382': 'Foreign  trade',
		'382.7': 'Export tax',
		'383': 'Postal communication',
		'383.122': 'Correspondence (letters)',
		'384': 'Communications and telecommunication',
		'384.5': 'Radio (communication)',
		'384.54': 'Amateur Radio',
		'384.55': 'Television',
		'384.558': 'Video recordings',
		'385': 'Railroads',
		'385.36': 'Locomotives',
		'386': 'Inland waterway & ferry transportation',
		'386.229': 'Canoes',
		'387': 'Water  transportation',
		'387.1': 'Seaports',
		'387.155': 'Lighthouses',
		'387.2': 'Ships',
		'387.204': 'Sailing ships',
		'387.231': 'Inboardoutboard motorboats',
		'387.232': 'Tugboats',
		'387.245': 'Cargo Ships',
		'387.5': 'Marine  transportation',
		'387.7': 'Aviation',
		'387.73': 'Aircraft',
		'387.733': 'Jet planes',
		'388': 'Transportation and ground transportation',
		'388.04': 'Vehicles',
		'388.042': 'Mass  transit',
		'388.1': 'Roads',
		'388.13': 'Tunnels',
		'388.132': 'Bridges',
		'388.312': 'Traffic signs/signals',
		'388.321': 'Limousine service',
		'388.34': 'Land  vehicles',
		'388.342': 'Cars',
		'388.344': 'Trucks',
		'388.346': 'Motor homes',
		'388.347': 'Motorcycles',
		'389': 'Metrology & standardization',
		'390': 'Customs, etiquette & folklore',
		'391': 'Clothing',
		'391.1': 'Men\'s clothing',
		'391.2': 'Dresses',
		'391.41': 'Ties (neckwear)',
		'391.413': 'Footwear',
		'391.42': 'Lingerie',
		'391.434': 'Masks',
		'391.44': 'Handbags',
		'391.65': 'Tattooing',
		'391.7': 'Jewelry',
		'392': 'Maternity garments',
		'392.3': 'Family life (customs)',
		'392.4': 'Engagement (betrothal)',
		'392.5': 'Honeymoons',
		'392.54': 'Wedding clothes',
		'393': 'Death customs',
		'393.3': 'Mummies',
		'393.9': 'Funerals',
		'394': 'General customs',
		'394.1': 'Toasts',
		'394.14': 'Smoking',
		'394.2': 'Celebrations',
		'394.25': 'Mardi Gras',
		'394.26': 'Festivals',
		'394.261': 'Kwanzaa',
		'394.264': 'Halloween',
		'394.266': 'Christmas (customs)',
		'394.4': 'Memorials',
		'395': 'Etiquette',
		'395.22': 'Weddings',
		'395.5': 'Tipping (etiquette)',
		'396': '[Unassigned]',
		'397': '[Unassigned]',
		'398': 'Folklore',
		'398.2': 'Fairy Tales',
		'398.24': 'Fables',
		'398.245': 'Dragons',
		'398.6': 'Riddles',
		'398.8': 'Nursery rhymes',
		'399': 'Torture (war customs)',
		'4': 'Language',
		'401': 'Philosophy & theory',
		'401.4': 'Vocabulary',
		'402': 'Miscellany',
		'403': 'Dictionaries',
		'404': 'Special topics',
		'405': 'Serial publications',
		'406': 'Organizations & management',
		'407': 'Education, research & related topics',
		'408': 'Kinds of persons treatment',
		'409': 'Geographic & persons treatment',
		'410': 'Linguistics',
		'411': 'Spelling',
		'411.7': 'Paleography',
		'412': 'Etymology',
		'413': 'Dictionaries',
		'414': 'Phonology & phonetics',
		'415': 'Grammar',
		'415.6': 'Verbs',
		'416': '[Unassigned]',
		'417': 'Dialectology & historical linguistics',
		'418': 'Language  usage',
		'418.4': 'Speed reading',
		'419': 'Sign Language',
		'420': 'English & Old English languages',
		'421': 'English writing system & phonology',
		'422': 'English etymology',
		'423': 'English dictionaries',
		'424': '[Unassigned]',
		'425': 'English grammar',
		'426': '[Unassigned]',
		'427': 'English language variations',
		'428': 'Standard English usage',
		'429': 'Old English (Anglo-Saxon)',
		'430': 'German & related languages',
		'431': 'German writing systems & phonology',
		'432': 'German etymology',
		'433': 'German dictionaries',
		'434': '[Unassigned]',
		'435': 'German grammar',
		'436': '[Unassigned]',
		'437': 'German language variations',
		'438': 'Standard German usage',
		'439': 'Other Germanic languages',
		'439.9': 'East Germanic',
		'440': 'French',
		'441': 'French writing systems & phonology',
		'442': 'French etymology',
		'443': 'French dictionaries',
		'444': '[Unassigned]',
		'445': 'French grammar',
		'446': '[Unassigned]',
		'447': 'French language variations',
		'448': 'Standard French usage',
		'449': 'Occitan & Catalan  ',
		'450': 'Italian',
		'451': 'Italian writing systems & phonology',
		'452': 'Italian etymology',
		'453': 'Italian dictionaries',
		'454': '[Unassigned]',
		'455': 'Italian grammar',
		'456': '[Unassigned]',
		'457': 'Italian language variations',
		'458': 'Standard Italian usage',
		'459': 'Romanian & related languages',
		'460': 'Spanish',
		'461': 'Spanish writing systems & phonology',
		'462': 'Spanish etymology',
		'463': 'Spanish dictionaries',
		'464': '[Unassigned]',
		'465': 'Spanish grammar',
		'466': '[Unassigned]',
		'467': 'Spanish language variations',
		'468': 'Learn Spanish',
		'469': 'Portuguese',
		'470': 'Latin & Italic languages',
		'471': 'Classical Latin writing & phonology',
		'472': 'Classical Latin etymology',
		'473': 'Classical Latin dictionaries',
		'474': '[Unassigned]',
		'475': 'Classical Latin grammar',
		'476': '[Unassigned]',
		'477': 'Old, postclassical & Vulgar Latin',
		'478': 'Classical Latin usage',
		'479': 'Other Italic languages',
		'480': 'Classical & modern Greek languages',
		'481': 'Classical Greek writing & phonology',
		'482': 'Classical Greek etymology',
		'483': 'Classical Greek dictionaries',
		'484': '[Unassigned]',
		'485': 'Classical Greek grammar',
		'486': '[Unassigned]',
		'487': 'Preclassical & postclassical Greek',
		'488': 'Classical Greek usage',
		'489': 'Other Hellenic languages',
		'490': 'Other languages',
		'491': 'East Indo-European & Celtic languages',
		'491.6': 'Celtic languages',
		'491.7': 'East',
		'491.8': 'Slavic',
		'492': 'Afro-Asiatic and Semitic languages',
		'493': 'Non-Semitic Afro-Asiatic languages',
		'493.1': 'Hieroglyphics',
		'494': 'Altaic, Uralic, Hyperborean & Dravidian',
		'494.4': 'Samoyedic',
		'494.5': 'Finno-Ugric',
		'494.6': 'Ainu language',
		'494.8': 'Dravidian',
		'495': 'Languages of East & Southeast Asia',
		'496': 'African languages',
		'497': 'Native American languages',
		'498': 'South American native languages',
		'499': 'Austronesian & other languages',
		'499.92': 'Basque',
		'499.94': 'Etruscan language',
		'499.95': 'Sumerian language',
		'499.96': 'Caucasian languages',
		'499.99': 'Artificial',
		'5': 'Science',
		'501': 'Philosophy & theory',
		'502': 'Miscellany',
		'503': 'Dictionaries & encyclopedias',
		'504': '[Unassigned]',
		'505': 'Serial publications',
		'506': 'Organizations & management',
		'507': 'Education, research & related topics',
		'508': 'Nature',
		'508.2': 'Autumn',
		'509': 'Historical, geographic & persons treatment',
		'509.2': 'Scientists',
		'510': 'Mathematics',
		'511': 'General Math',
		'511.32': 'Sets',
		'511.5': 'Graphs',
		'512': 'Algebra',
		'512.788': 'Imaginary numbers',
		'512.922': 'Exponents',
		'512.923': 'Factors (mathematics)',
		'513': 'Arithmetic',
		'513.23': 'Fractions',
		'513.5': 'Number system',
		'514': 'Topology',
		'514.742': 'Fractals',
		'515': 'Calculus',
		'516': 'Geometry',
		'516.152': 'Lines',
		'516.154': 'Triangles (geometry)',
		'517': '[Unassigned]',
		'518': 'Numerical analysis',
		'519': 'Probabilities & applied mathematics',
		'520': 'Astronomy',
		'521': 'Celestial mechanics',
		'521.3': 'Orbits',
		'522': 'Techniques, equipment & materials',
		'523': 'Specific celestial bodies & phenomena',
		'523.113': 'Milky  Way',
		'523.3': 'Moon',
		'523.4': 'Planets',
		'523.42': 'Venus (planet)',
		'523.51': 'Meteorites',
		'523.6': 'Comets',
		'523.75': 'Solar flares',
		'523.99': 'Eclipses',
		'524': '[Unassigned]',
		'525': 'Earth (Astronomical geography)',
		'526': 'Map making',
		'526.62': 'Longitude',
		'526.9': 'Surveying',
		'527': 'Celestial navigation',
		'528': 'Ephemerides',
		'529': 'Chronology',
		'529.1': 'Days',
		'530': 'Physics',
		'530.42': 'Liquids (state of matter) ',
		'530.425': 'Osmosis',
		'530.43': 'Gases (state of matter)',
		'530.444': 'Ionization',
		'530.8': 'Measurement',
		'530.812': 'Metric system',
		'531': 'Classical Mechanics and Solid Mechanics',
		'531.112': 'Velocity',
		'531.113': 'Kinetics',
		'531.14': 'Gravity',
		'531.6': 'Momentum',
		'532': 'Hydraulics',
		'533': 'Gas mechanics',
		'533.62': 'Aerodynamics',
		'534': 'Sound & related vibrations',
		'535': 'Light',
		'535.014': 'Ultraviolet radiation',
		'535.6': 'Color',
		'536': 'Heat',
		'536.44': 'Condensation',
		'536.5': 'Temperature',
		'536.7': 'Thermodynamics',
		'537': 'Electricity & electronics',
		'537.534': 'Microwaves',
		'538': 'Magnetism',
		'538.4': 'Magnets',
		'539': 'Nuclear Physics and Matter',
		'539.2': 'Radiation',
		'539.7': 'Nuclear physics',
		'539.721': 'Quarks',
		'539.722': 'Xrays',
		'539.764': 'Nuclear fusion',
		'540': 'Chemistry',
		'541': 'Physical chemistry',
		'541.22': 'Molecular structure',
		'541.361': 'Combustion',
		'541.39': 'Chemical Reactions',
		'542': 'Techniques, equipment & materials',
		'543': 'Analytical chemistry',
		'544': '[Unassigned]',
		'545': '[Unassigned]',
		'546': 'Inorganic chemistry',
		'546.688': 'Lead (chemistry)',
		'547': 'Organic chemistry',
		'548': 'Crystallography',
		'549': 'Mineralogy',
		'550': 'Earth sciences & geology',
		'551': 'Geology',
		'551.13': 'Magma',
		'551.21': 'Craters',
		'551.31': 'Ice',
		'551.312': 'Glaciers',
		'551.415': 'Deserts',
		'551.42': 'Islands',
		'551.447': 'Caves',
		'551.453': 'Tundras',
		'551.457': 'Coasts',
		'551.46': 'Marine science',
		'551.461': 'Lagoons',
		'551.463': 'Tidal  waves',
		'551.482': 'Lakes',
		'551.483': 'Rivers',
		'551.489': 'Floods (hydrology)',
		'551.5': 'Atmosphere',
		'551.552': 'Hurricanes',
		'551.553': 'Tornadoes',
		'551.554': 'Thunderstorms',
		'551.563': 'Lightning',
		'551.565': 'Mirages',
		'551.576': 'Clouds',
		'551.577': 'Rain',
		'551.578': 'Snow',
		'551.6': 'Climate',
		'551.691': 'Tropical climate',
		'551.792': 'Ice age',
		'552': 'Petrology',
		'553': 'Minerals',
		'553.24': 'Coal',
		'553.282': 'Oil (petroleum)',
		'553.285': 'natural gas',
		'553.516': 'Limestone',
		'553.61': 'Clay',
		'553.632': 'Salt',
		'553.672': 'Asbestos',
		'553.68': 'Chalk',
		'553.7': 'Water',
		'553.8': 'Gems',
		'553.82': 'Diamonds',
		'553.876': 'Jade',
		'553.93': 'Nitrogen',
		'554': 'Earth sciences of Europe',
		'555': 'Earth sciences of Asia',
		'556': 'Earth sciences of Africa',
		'557': 'Earth sciences of North America',
		'558': 'Earth sciences of South America',
		'559': 'Earth sciences of other areas',
		'560': 'Fossils & prehistoric life',
		'561': 'Extinct plants',
		'562': 'Fossil invertebrates',
		'563': 'Fossil marine & seashore invertebrates',
		'564': 'Fossil mollusks & molluscoids',
		'565': 'Fossil arthropods',
		'566': 'Fossil chordates',
		'567': 'Fossil cold-blooded vertebrates and fossil fishes',
		'567.9': 'Dinosaurs',
		'568': 'Fossil birds',
		'569': 'Fossil mammals',
		'570': 'Life sciences and biology',
		'570.282': 'Microscopy (biology)',
		'571': 'Physiology & related subjects',
		'571.3': 'Anatomy',
		'571.6': 'Cells (biology)',
		'571.74': 'Hormones',
		'571.8': 'Life cycle',
		'571.847': 'Spores',
		'571.864': 'Zygote',
		'571.878': 'Aging',
		'571.89': 'Cloning',
		'571.9': 'Diseases--Pathology',
		'571.948': 'Hereditary diseases',
		'571.978': 'Cancer',
		'571.98': 'Infectious diseases',
		'571.992': 'Viral diseases',
		'572': 'Biochemistry',
		'572.4': 'Metabolism',
		'572.56': 'Carbohydrates',
		'572.57': 'Fats',
		'572.7': 'Enzymes',
		'573': 'Specific physiological systems in animals',
		'573.1': 'Circulatory system',
		'573.139': 'Cardiovascular Diseases',
		'573.15': 'Blood',
		'573.155': 'Bone Marrow',
		'573.17': 'Heart',
		'573.187': 'Capillaries',
		'573.3': 'Digestion',
		'573.49': 'Bladder (Urinary)',
		'573.67': 'Birth',
		'573.7': 'Movement',
		'573.76': 'Skeleton',
		'573.79': 'Locomotion',
		'573.798': 'Flight (animals)',
		'573.8': 'Nervous system',
		'573.853': 'Neurons',
		'573.86': 'Brain',
		'573.88': 'Eyes',
		'573.883': 'Eye diseases',
		'573.89': 'Hearing',
		'574': '[Unassigned]',
		'575': 'Specific parts of & systems in plants',
		'576': 'Genetics & evolution',
		'576.5': 'Heredity',
		'576.544': 'Inbreeding',
		'576.8': 'Evolution',
		'576.839': 'Extraterrestrial life',
		'577': 'Ecology',
		'578': 'Natural history of organisms',
		'578.746': 'Meadows (biology)',
		'579': 'Microbiology',
		'579.2': 'Viruses',
		'579.3': 'Bacteria',
		'579.53': 'Mildew',
		'579.6': 'Mushrooms',
		'579.8': 'Algae',
		'580': 'Plants (Botany)',
		'581': 'Specific topics in natural history',
		'581.464': 'Fruit',
		'581.467': 'Seeds',
		'581.6': 'Miscellaneous nontaxonomic kinds of plants',
		'581.76': 'Freshwater plants',
		'582': 'Plants noted for characteristics & flowers',
		'582.13': 'Flowers',
		'582.16': 'Trees',
		'582.17': 'Shrubs',
		'582.18': 'Vines',
		'583': 'Dicotyledons',
		'583.56': 'Cactuses',
		'583.74': 'Kudzu',
		'584': 'Monocotyledons',
		'584.4': 'Orchids',
		'584.9': 'Grasses',
		'585': 'Gymnosperms and conifers',
		'586': 'Seedless plants',
		'587': 'Vascular seedless plants',
		'588': 'Bryophytes',
		'589': '[Unassigned]',
		'590': 'Animals (Zoology)',
		'590.73': 'Zoos',
		'591': 'Specific topics in natural history',
		'591.177': 'Marine botany',
		'591.479': 'Tracks (animals)',
		'591.5': 'Animal Behavior',
		'591.565': 'Hibernation',
		'591.65': 'Dangerous animals',
		'591.76': 'Freshwater animals',
		'591.77': 'Marine animals',
		'592': 'Invertebrates',
		'593': 'Marine & seashore invertebrates',
		'594': 'Sea shells',
		'595': 'Arthropods',
		'595.3': 'Crustaceans',
		'595.44': 'Spiders',
		'595.77': 'Flies',
		'595.781': 'Caterpillars',
		'595.789': 'Butterflies',
		'595.79': 'Wasps',
		'596': 'Chordates',
		'597': 'Fishes',
		'597.43': 'Eels',
		'597.49': 'Cat fishes',
		'597.7': 'Insects',
		'597.8': 'Amphibians',
		'597.9': 'Reptiles',
		'597.92': 'Turtles',
		'597.954': 'Iguanas',
		'597.96': 'Snakes',
		'598': 'Birds',
		'598.8': 'Songbirds',
		'598.883': 'Sparrows',
		'599': 'Mammals',
		'599.222': 'Kangaroos',
		'599.36': 'Squirrels',
		'599.4': 'Bats',
		'599.5': 'Whales',
		'599.642': 'Yak',
		'599.65': 'Deer',
		'599.665': 'Zebra',
		'599.67': 'Elephants',
		'599.78': 'Bears',
		'599.9': 'Physical anthropology',
		'6': 'Technology',
		'601': 'Philosophy & theory',
		'602': 'Miscellany',
		'603': 'Dictionaries & encyclopedias',
		'604': 'Special topics',
		'604.2': 'Technical drawing',
		'605': 'Serial publications',
		'606': 'Organizations',
		'607': 'Education, research & related topics',
		'608': 'Inventions',
		'609': 'Historical, geographic & persons treatment',
		'610': 'Medicine & health',
		'610.619': 'Medical',
		'610.73': 'Nurses',
		'610.7309': 'Nursing--history',
		'610.736': 'Longterm care nursing',
		'610.9': 'Medicine--history',
		'610.92': 'Medical personnel',
		'611': 'Human anatomy',
		'611.018': 'Gene mapping (human)',
		'611.0185': 'Blood & lymph elements',
		'611.1': 'Cardiovascular organs',
		'611.12': 'Heart (human anatomy)',
		'611.2': 'Respiratory organs',
		'611.3': 'Digestive tract organs',
		'611.4': 'Lymphatic & glandular organs',
		'611.42': 'Lymphatic system',
		'611.46': 'Lymphatic glands',
		'611.6': 'Genital system (humananatomy)',
		'611.65': 'Ovaries & fallopian tubes',
		'611.7': 'Musculoskeletal system, integument',
		'611.73': 'Muscles (human anatomy)',
		'611.77': 'Integument',
		'611.8': 'Nervous system (humananatomy)',
		'611.92': 'Face (anatomy)',
		'612': 'Human physiology',
		'612.014': 'Radiation (humans)',
		'612.015': 'Biochemistry',
		'612.1': 'Cardiovascular system',
		'612.11': 'Blood',
		'612.2': 'Respiration',
		'612.3': 'Digestion',
		'612.39': 'Metabolism (human physiology)',
		'612.4': 'Secretion, excretion, related functions',
		'612.405': 'Hormones (human physiology)',
		'612.42': 'Lymph & lymphatics',
		'612.46': 'Excretion',
		'612.62': 'Female',
		'612.63': 'Pregnancy & childbirth',
		'612.64': 'Physiology of embryo & fetus',
		'612.647': 'Fetus (human physiology)',
		'612.663': 'Maturity (human physiology)',
		'612.664': 'Mammary glands & lactation',
		'612.7': 'Musculoskeletal system, integument',
		'612.79': 'Integument and Skin',
		'612.8': 'Nervous functions--Sensory functions',
		'612.85': 'Hearing (human physiology)',
		'612.98': 'Feet',
		'613': 'Health',
		'613.042': 'Females (health)',
		'613.2': 'Diet and Nutrition',
		'613.25': 'Fasting (health)',
		'613.263': 'Fiber (diet)',
		'613.284': 'Fats (applied nutrition)',
		'613.6': 'Special topics of',
		'613.62': 'Industrial &',
		'613.69': 'Survival skills',
		'613.71': 'Exercise',
		'614': 'Incidence & prevention of disease',
		'614.09': 'Incidence & prevention of',
		'614.1': 'Forensic medicine',
		'614.42': 'Incidence',
		'614.47': 'Vaccination',
		'614.5': 'Incidence of & public',
		'614.599': 'HIV infections (incidence)',
		'615': 'Drugs',
		'615.1': 'Medications',
		'615.109': 'Drugs (Materia medica)--history',
		'615.2': 'Inorganic drugs',
		'615.3': 'Organic drugs',
		'615.321': 'Herbs (Medicine)',
		'615.4': 'Practical pharmacy',
		'615.5': 'Therapy',
		'615.532': 'Homeopathy',
		'615.534': 'Chiropractic',
		'615.6': 'Methods of administering medication',
		'615.7': 'Pharmacodynamics',
		'615.8': 'Specific therapies & kinds of',
		'615.842': 'Radiation therapy',
		'615.852': 'Faith healing',
		'615.882': 'Massage',
		'615.9': 'Toxicology (medicine)',
		'615.94': 'Animal poisons',
		'615.952': 'Tobacco (human toxicology)',
		'616': 'Diseases',
		'616.01': 'Medical microbiology',
		'616.025': 'Medical emergencies (medicine)',
		'616.0252': 'First aid',
		'616.027': 'Laboratory animals',
		'616.043': 'Birth Defects',
		'616.044': 'Chronic diseases',
		'616.04409': 'Chronic',
		'616.047': 'Pain',
		'616.07': 'Pathology',
		'616.0709': 'Pathology--history',
		'616.075': 'Nuclear medicine',
		'616.0754': 'Physical diagnosis',
		'616.075409': 'Physical',
		'616.0757': 'Radiological diagnosis',
		'616.075709': 'Radiological',
		'616.07575': 'Radioisotope scanning',
		'616.079': 'Immunity',
		'616.1': 'Diseases of cardiovascular system',
		'616.1009': 'Diseases of',
		'616.12': 'Heart (medicine)',
		'616.123': 'Cardiac Arrest',
		'616.13': 'Arterial Diseases (medicine)',
		'616.15': 'Diseases of blood',
		'616.15009': 'Diseases of',
		'616.152': 'Anemia',
		'616.2': 'Diseases of respiratory system',
		'616.2009': 'Diseases of respiratory',
		'616.21': 'Diseases of nose, larynx, accessory',
		'616.22': 'Diseases of larynx, glottis, vocal',
		'616.234': 'Bronchitis',
		'616.24': 'Lung diseases',
		'616.3': 'Diseases of digestive system',
		'616.3009': 'Diseases of digestive',
		'616.39': 'Nutritional & metabolic diseases',
		'616.398': 'Obesity (medicine)',
		'616.4': 'Endocrine system--human diseases',
		'616.4009': 'Endocrine system--human',
		'616.42': 'Diseases of lymphatic system',
		'616.42009': 'Diseases of',
		'616.462': 'Diabetes (medicine)',
		'616.5': 'Diseases of integument, hair, nails',
		'616.5009': 'Diseases of integument, hair,',
		'616.6': 'Diseases of the urogenital system',
		'616.6009': 'Diseases of the',
		'616.61': 'Kidney disease',
		'616.7': 'Diseases of musculoskeletal system',
		'616.7009': 'Diseases of',
		'616.722': 'Arthritis',
		'616.77': 'Diseases of connective tissues',
		'616.8': 'Diseases of nervous system & mental',
		'616.809': 'Diseases of nervous system &',
		'616.83': 'Memory disorders',
		'616.85': 'Miscellaneous diseases of',
		'616.852': 'Neuroses',
		'616.855': 'Language disorders',
		'616.858': 'False memory syndrome',
		'616.8588': 'Mental retardation &',
		'616.86': 'Drug Abuse (Medicine)',
		'616.863': 'Narcotics abuse (medicine)',
		'616.865': 'Smoking (medicine)',
		'616.89': 'Mental disorders',
		'616.89009': 'Mental disorders--history',
		'616.89075': 'Mental',
		'616.891': 'Marriage counseling (psychotherapy)',
		'616.9': 'Other diseases;',
		'616.909': 'Other diseases;',
		'616.92': 'Bacterial & viral',
		'616.925': 'Viral diseases',
		'616.951': 'Sexually',
		'616.96': 'Parasitic diseases',
		'616.975': 'Drug allergies (medicine)',
		'616.979': 'AIDS (medicine)',
		'616.9792': 'Acquired immune deficiency',
		'616.980213': 'Aviation medicine',
		'616.980214': 'Space medicine',
		'616.9803': 'Industrial &',
		'616.988': 'Jungle diseases',
		'616.9883': 'Tropical diseases',
		'616.989': 'Diseases due to',
		'616.992': 'Tumors',
		'616.993': 'Benign tumors',
		'616.994': 'Breast Cancer (Medicine)',
		'616.99449': 'Breast cancer--medicine',
		'616.995': 'Tuberculosis',
		'617': 'Surgery & related medical specialties',
		'617.03': 'Rehabilitation (medicine)',
		'617.05': 'Surgery utilizing',
		'617.058': 'Laser surgery',
		'617.09': 'Surgery--history',
		'617.1': 'Injuries & wounds',
		'617.10262': 'First aid',
		'617.1027': 'Athletic injuries',
		'617.41': 'Cardiovascular system--surgery',
		'617.43': 'Digestive system--surgery',
		'617.44': 'Endocrine system--surgery',
		'617.46': 'Urogenital system--surgery',
		'617.47': 'Musculoskeletal system--surgery',
		'617.477': 'Skin--surgery',
		'617.48': 'Nervous system',
		'617.51': 'Head',
		'617.5109': 'Head--history',
		'617.522059': 'Oral region--surgery',
		'617.52205909': 'Oral',
		'617.54': 'Thorax (Chest) & respiratory system',
		'617.6': 'Dental care',
		'617.601': 'Oral hygiene',
		'617.609': 'Dentistry--history',
		'617.7': 'Ophthalmology',
		'617.709': 'Ophthalmology--history',
		'617.742': 'Cataracts',
		'617.8': 'Hearing impairment',
		'617.91': 'Operative surgery',
		'617.95': 'Plastic surgery and Organ transplants',
		'617.954': 'Organ transplants (surgery)',
		'617.96': 'Anesthesiology',
		'617.97': 'Geriatric surgery',
		'617.98': 'Pediatric surgery',
		'617.99': 'Military surgery',
		'618': 'Pregnancy',
		'618.1': 'Gynecology',
		'618.14': 'Diseases of uterus',
		'618.178': 'Infertility',
		'618.19': 'Diseases of breast',
		'618.2': 'Midwives (medicine)',
		'618.2009': 'Obstetrics--history',
		'618.24': 'Childbirth',
		'618.3': 'Diseases & complications of pregnancy',
		'618.4': 'Labor (obstetrics)',
		'618.5': 'Complicated labor (Dystocia)',
		'618.6': 'Normal puerperium',
		'618.7': 'Puerperal diseases',
		'618.8': 'Obstetrical surgery',
		'618.92': 'Pediatrics',
		'618.920009': 'Pediatrics--history',
		'618.97': 'Geriatric medicine',
		'619': '[Unassigned]',
		'620': 'Engineering',
		'620.004': 'Repairs',
		'620.106': 'Hydraulics (engineering)',
		'620.112': 'Corrosion',
		'620.3': 'Vibrations',
		'620.8': 'Human factors & safety engineering',
		'621': 'Applied physics',
		'621.1': 'Steam engineering',
		'621.2': 'Hydraulic-power',
		'621.3': 'Electronics',
		'621.32': 'Lighting',
		'621.323': 'Kerosene lamps',
		'621.366': 'Lasers',
		'621.367': 'Technological photography & photo-optics',
		'621.384': 'Ham radio',
		'621.388': 'HDTV (Highdefinition television)',
		'621.398': 'Opticalfiber cable (engineering)',
		'621.4': 'Engines, power',
		'621.435': 'Rocket engines',
		'621.436': 'Diesel engines',
		'621.483': 'Nuclear power plants',
		'621.5': 'Pneumatic, vacuum,',
		'621.56': 'Refrigeration',
		'621.6': 'Blowers, fans, pumps',
		'621.8': 'Machinery',
		'621.9': 'Tools',
		'621.934': 'Chain saws',
		'622': 'Mines and mining',
		'622.7': 'Ore processing',
		'623': 'Military & nautical engineering',
		'623.4': 'Ordnance',
		'623.446': 'Laser  weapons',
		'623.812': 'Inboardoutboard motorboats (design)',
		'623.82': 'Nautical craft',
		'623.862': 'Sails',
		'623.88': 'Seamanship',
		'623.89': 'Navigation',
		'624': 'Construction',
		'624.1': 'Structural',
		'624.152': 'Excavation',
		'625': 'Engineering of railroads & roads',
		'625.143': 'Ties (railroad)',
		'625.26': 'Locomotives',
		'626': '[Unassigned]',
		'627': 'Hydraulic engineering',
		'627.72': 'Diving',
		'627.8': 'Dams',
		'628': 'Sanitary & municipal engineering',
		'629': 'Other branches of engineering',
		'629.04': 'Transportation',
		'629.045': 'Navigators',
		'629.1': 'Aerospace',
		'629.13': 'Flight',
		'629.133': 'Airplanes',
		'629.2': 'Motor land',
		'629.221': 'Model cars',
		'629.225': 'Farm  tractors',
		'629.28': 'Car Repairs',
		'629.287': 'Motorcycles (repair)',
		'629.3': 'Air-cushion',
		'629.4': 'Space exploration',
		'629.8': 'Automatic control',
		'629.82': 'Vending machines',
		'630': 'Agriculture',
		'630.92': 'Farmers',
		'631': 'Techniques, equipment & materials',
		'631.2': 'Farm buildings',
		'631.27': 'Fences',
		'631.5': 'Cultivation & harvesting',
		'631.52': 'Nurseries (plant culture)',
		'631.531': 'Seeds (sowing)',
		'631.6': 'Clearing, drainage, revegetation',
		'631.7': 'Water conservation',
		'631.8': 'Fertilizers, soil conditioners,',
		'631.875': 'Composting',
		'632': 'Plant injuries, diseases & pests',
		'632.17': 'Floods (crop damage)',
		'632.5': 'Weeds',
		'632.6': 'Farm pests',
		'633': 'Field crops',
		'633.71': 'Tobacco (agriculture)',
		'634': 'Orchards, fruits & forestry',
		'634.7': 'Berries & herbaceous tropical',
		'634.8': 'Grapes',
		'634.9': 'Forestry',
		'635': 'Gardening',
		'635.7': 'Herbs (gardening)',
		'635.933': 'African  Violets',
		'635.962': 'Flower beds',
		'635.965': 'House plants',
		'635.976': 'Hedges',
		'635.982': 'Terrariums',
		'636': 'Domestic Animals',
		'636.084': 'Feeding animals',
		'636.085': 'Nitrogen (animal husbandry)',
		'636.088': 'Obedience  training(pets)',
		'636.089': 'Veterinarians',
		'636.089607': 'Veterinary pathology',
		'636.1': 'Horses',
		'636.3': 'Sheep',
		'636.5': 'Chickens',
		'636.686': 'Canaries',
		'636.7': 'Dogs',
		'636.737': 'Sheep dogs',
		'636.753': 'Bloodhound',
		'636.755': 'Terriers',
		'636.8': 'Cats',
		'637': 'Processing dairy & related products',
		'638': 'Insect culture',
		'639': 'Hunting, fishing & conservation',
		'639.1': 'Trapping',
		'639.2': 'Commercial fishing,',
		'639.3': 'Fish farming',
		'639.374': 'Goldfish',
		'639.4': 'Mollusk fisheries & culture',
		'639.5': 'Crustacean fisheries',
		'639.6': 'Crustacean culture',
		'639.7': 'Harvest & culture of',
		'639.8': 'Aquaculture',
		'639.9': 'Conservation of biological resources',
		'640': 'Home & family management',
		'641': 'Food & drink',
		'641.222': 'Champagne',
		'641.255': 'Liqueurs',
		'641.3': 'Baby Food',
		'641.302': 'Lowcalorie food',
		'641.303': 'Edible plants',
		'641.308': 'Food additives',
		'641.331': 'Wheat',
		'641.337': 'Chocolate (food)',
		'641.338': 'Flavorings',
		'641.344': 'Kiwi',
		'641.345': 'Nuts (food)',
		'641.352': 'Yams',
		'641.356': 'Zucchini',
		'641.357': 'Herbs (food)',
		'641.358': 'Truffles',
		'641.37': 'Dairy products',
		'641.391': 'Venison',
		'641.44': 'Dried foods',
		'641.48': 'Food storage',
		'641.5': 'Cookbooks',
		'641.514': 'Gourmet cooking',
		'641.555': 'Fast foods',
		'641.563': 'Fatfree cooking',
		'641.568': 'Thanksgiving (cooking)',
		'641.578': 'Camp Cooking',
		'641.588': 'Microwave cooking',
		'641.59': 'International cooking',
		'641.656': 'Tofu (cooking)',
		'641.694': 'Squashes (cooking)',
		'641.76': 'Barbecuing',
		'641.812': 'Finger foods (appetizers)',
		'641.813': 'Soups',
		'641.815': 'Waffles',
		'641.82': 'Onedish cooking',
		'641.821': 'Casseroles',
		'641.84': 'Sandwiches',
		'641.86': 'Desserts',
		'641.862': 'Ice cream',
		'641.864': 'Jellies (home preparation)',
		'641.865': 'Cake Decorating',
		'641.874': 'Cocktails',
		'642': 'Dinners',
		'642.7': 'Dishes',
		'643': 'Housing & household equipment',
		'643.1': 'Dwellings',
		'643.12': 'Home inspection',
		'643.2': 'Solar houses',
		'643.25': 'Vacation homes',
		'643.29': 'Mobile homes',
		'643.5': 'Closets',
		'643.53': 'Blankets',
		'643.7': 'Home remodeling',
		'644': 'Household utilities',
		'645': 'Household furnishings',
		'645.1': 'Linoleum',
		'645.12': 'Rugs',
		'645.4': 'Chairs',
		'645.5': 'Furniture',
		'645.8': 'Outdoor furniture',
		'646': 'Sewing, clothing & personal living',
		'646.1': 'Sewing materials & equipment',
		'646.19': 'Notions (home sewing)',
		'646.2': 'Sewing',
		'646.204': 'Hand sewing',
		'646.21': 'Quilting (home sewing)',
		'646.3': 'Clothing & accessories',
		'646.4': 'Tailoring',
		'646.402': 'Men\'s clothing (homesewing)',
		'646.404': 'Dressmaking',
		'646.42': 'Lingerie (home sewing)',
		'646.47': 'Maternity garments (homesewing)',
		'646.478': 'Costumes (home sewing)',
		'646.48': 'Handbags (home sewing)',
		'646.6': 'Clothing care',
		'646.7': 'Life skills',
		'646.72': 'Cosmetics',
		'646.724': 'Haircutting',
		'646.75': 'Bodybuilding',
		'646.76': 'Charm (life skills)',
		'646.77': 'Mate selection (lifeskills)',
		'647': 'Management of public households',
		'647.95': 'Lunchrooms',
		'648': 'Housework (Cleaning, Moving, Organizing)',
		'648.5': 'Cleaning house',
		'649': 'Parenting',
		'649.1': 'Child care',
		'649.122': 'Infants (home care)',
		'649.154': 'Hyperactive children',
		'649.58': 'Listening (child care)',
		'649.6': 'Habits (child training)',
		'649.64': 'Obedience (home childcare)',
		'649.68': 'Home schooling',
		'650': 'Management & public relations',
		'650.11': 'Time management',
		'650.142': 'Job applications',
		'651': 'Office services',
		'651.29': 'Business Forms',
		'651.309': 'Office  workers',
		'651.53': 'Filing (records management)',
		'651.752': 'Form letters (officeuse)',
		'652': 'Processes of written communication',
		'652.1': 'Handwriting',
		'652.3': 'Typing',
		'653': 'Shorthand',
		'654': '[Unassigned]',
		'654.4': 'Upholstery',
		'655': '[Unassigned]',
		'656': '[Unassigned]',
		'657': 'Accounting',
		'658': 'Business Management',
		'658.114': 'Incorporation (management)',
		'658.154': 'Budgeting',
		'658.155': 'Loss (financial management)',
		'658.3': 'Employee management',
		'658.306': 'Job description',
		'658.401': 'Quality control (management)',
		'658.408': 'Safety management',
		'658.456': 'Meetings (management use)',
		'658.5': 'Factory management',
		'658.8': 'Marketing (management)',
		'658.87': 'Bazaars (Management)',
		'659': 'Advertising & public relations',
		'659.1': 'Advertising',
		'660': 'Chemical engineering',
		'661': 'Industrial chemicals',
		'662': 'Explosives, fuels & related products',
		'662.2': 'Explosives',
		'662.6': 'Fuels',
		'663': 'Beverage technology',
		'664': 'Food technology',
		'664.028': 'Dehydrated foods',
		'664.7': 'Grains, other seeds, their derived products',
		'664.9': 'Meats & allied foods',
		'665': 'Industrial oils, fats, waxes & gases',
		'665.538': 'Kerosene',
		'666': 'Ceramic & allied technologies',
		'666.1': 'Glass',
		'666.436': 'Kilns',
		'666.893': 'Concrete',
		'666.94': 'Cement',
		'667': 'Cleaning, color & coating technologies',
		'667.13': 'Laundering',
		'667.2': 'Dyes',
		'667.63': 'Latex paints',
		'668': 'Technology of other organic products',
		'668.12': 'Soaps',
		'668.651': 'Insecticides',
		'668.654': 'Weed killers',
		'669': 'Metals',
		'669.23': 'Silver',
		'669.52': 'Zinc',
		'669.725': 'Calcium',
		'670': 'Manufacturing',
		'671': 'Metalworking & primary metal products',
		'672': 'Iron, steel & other iron alloys',
		'673': 'Nonferrous metals',
		'674': 'Lumber processing, wood products & cork',
		'675': 'Leather & fur processing',
		'676': 'Pulp & paper technology',
		'676.284': 'Tissue paper',
		'676.287': 'Wrapping paper',
		'677': 'Textiles',
		'677.028': 'Crocheting',
		'677.71': 'Ropes',
		'678': 'Elastomers & elastomer products',
		'679': 'Other products of specific materials',
		'680': 'Manufacture for specific uses',
		'681': 'Precision instruments & other devices',
		'681.1': 'Instruments for measuring time, counting &',
		'681.113': 'Clocks',
		'681.114': 'Watches',
		'681.2': 'Testing,',
		'681.753': 'Gyroscopes',
		'682': 'Small forge work (Blacksmithing)',
		'683': 'Hardware & household appliances',
		'683.3': 'Locksmithing',
		'683.4': 'Guns (small arms)',
		'683.422': 'Rifles',
		'684': 'Woodworking',
		'684.1': 'Furniture',
		'684.104': 'Cabinetmaking',
		'685': 'Leather, fur goods & related products',
		'686': 'Printing & related activities',
		'686.225': 'Publishing (Desktop)',
		'686.233': 'Laser printing',
		'686.442': 'Xerography',
		'687': 'Clothing & accessories',
		'688': 'Other final products & packaging',
		'688.1': 'Miniatures',
		'688.722': 'Dolls',
		'688.8': 'Bags',
		'689': '[Unassigned]',
		'690': 'Building & construction',
		'690.092': 'Builders',
		'690.24': 'Remodeling of buildings',
		'690.8': 'Home Construction',
		'691': 'Building materials',
		'691.8': 'Metals (building materials)',
		'692': 'Auxiliary construction practices',
		'693': 'Specific materials & purposes',
		'693.34': 'Tropical Fish',
		'694': 'Wood construction & carpentry',
		'695': 'Roof covering',
		'696': 'Utilities',
		'696.1': 'Plumbing',
		'696.184': 'Garbage disposal unit(installation)',
		'697': 'Heating, ventilating & air-conditioning',
		'697.03': 'Central heating',
		'697.1': 'Fireplaces (construction)',
		'697.7': 'Tobacco (manufacturing technology)',
		'698': 'Detail finishing',
		'698.9': 'Installing Tile',
		'699': '[Unassigned]',
		'7': 'Arts',
		'700.1': 'Philosophy of the arts',
		'700.4': 'Special topics of the arts',
		'700.453': 'Beauty (Personal)',
		'700.47': 'Monsters (art)',
		'700.5': 'Serial publications of the arts',
		'700.9': 'Historical, geographic, persons',
		'700.92': 'Artists',
		'701': 'Philosophy of fine & decorative arts',
		'702': 'Miscellany of fine & decorative arts',
		'703': 'Dictionaries of fine & decorative arts',
		'704': 'Special topics in fine & decorative arts',
		'704.948': 'Icons (art)',
		'705': 'Serial publications of fine & decorative arts',
		'706': 'Organizations & management',
		'707': 'Education, research & related topics',
		'708': 'Galleries, museums & private collections',
		'709': 'Art (History)',
		'710': 'Landscaping & area planning',
		'711': 'Area planning',
		'712': 'Landscaping',
		'712.6': 'Yards (landscape architecture)',
		'713': 'Landscape architecture of trafficways',
		'714': 'Water features',
		'715': 'Woody plants',
		'715.1': 'Topiary  work',
		'716': 'Herbaceous plants',
		'717': 'Structures in landscape architecture',
		'718': 'Landscape design of cemeteries',
		'719': 'Natural landscapes',
		'720': 'Architecture',
		'720.92': 'Architects',
		'721': 'Architectural structure',
		'721.6': 'Floors',
		'721.8': 'Fireplaces (architecture)',
		'722': 'Architecture to ca. 300',
		'723': 'Architecture from ca. 300 to 1399',
		'724': 'Architecture from 1400',
		'725': 'Public structures',
		'725.11': 'Capitols',
		'725.4': 'Factories (architecture)',
		'726': 'Buildings for religious purposes',
		'726.1': 'Shrines (architecture)',
		'727': 'Buildings for education & research',
		'728': 'Residential & related buildings',
		'728.37': 'House plans',
		'728.81': 'Castles',
		'729': 'Design & decoration',
		'730': 'Sculpture, ceramics & metalwork',
		'731': 'Processes, forms & subjects of sculpture',
		'731.75': 'Masks (sculpture)',
		'732': 'Sculpture to ca. 500',
		'733': 'Greek, Etruscan & Roman sculpture',
		'734': 'Sculpture from ca. 500 to 1399',
		'735': 'Sculpture from 1400',
		'736': 'Carving & carvings',
		'736.982': 'Origami',
		'737': 'Numismatics & sigillography',
		'737.4': 'Coins',
		'737.6': 'Engraved seals,',
		'738': 'Ceramic arts',
		'738.136': 'Kilns (decorative arts)',
		'739': 'Metals (decorative arts)',
		'739.27': 'Jewelry (making)',
		'739.278': 'Necklaces (making)',
		'740': 'Drawing & decorative arts',
		'741': 'Drawing',
		'741.5': 'Cartoon Drawing',
		'741.6': 'Trading cards (illustration)',
		'741.692': 'Labels (illustration)',
		'742': 'Perspective',
		'743': 'Drawing & drawings by subject',
		'744': '[Unassigned]',
		'745': 'Folk arts',
		'745.1': 'Antiques',
		'745.4': 'Decorations (arts)',
		'745.5': 'Handicrafts',
		'745.54': 'Tissue paper (handicrafts)',
		'745.592': 'Ships in bottles',
		'745.593': 'Lampshades',
		'745.594': 'Greeting cards (handicrafts)',
		'745.61': 'Calligraphy',
		'745.67': 'Illumination (decorative arts)',
		'745.7': 'Decorative coloring',
		'745.73': 'Stenciling',
		'745.92': 'Floral arts',
		'746': 'Textile arts',
		'746.44': 'Embroidery',
		'746.46': 'Quilting (arts)',
		'746.92': 'Fashion design',
		'747': 'Interior Decoration',
		'748': 'Glass',
		'748.5': 'Stained glass',
		'749': 'Furniture & accessories',
		'750': 'Painting',
		'751': 'Techniques, equipment, materials & forms',
		'751.4': 'Art (Technique)',
		'751.422': 'Watercolor painting',
		'751.43': 'Tempera painting',
		'752': 'Color',
		'753': 'Symbolism, allegory, mythology & legend',
		'754': 'Genre paintings',
		'755': 'Religion',
		'756': '[Unassigned]',
		'757': 'Human figures',
		'758': 'Other subjects',
		'759': 'Historical, geographic & persons treatment',
		'760': 'Graphic arts',
		'761': 'Relief processes (Block printing)',
		'762': '[Unassigned]',
		'763': 'Lithographic processes',
		'764': 'Chromolithography & serigraphy',
		'765': 'Metal engraving',
		'766': 'Mezzotinting, aquatinting & related processes',
		'767': 'Etching & drypoint',
		'768': '[Unassigned]',
		'769': 'Prints',
		'769.55': 'Paper Money',
		'769.56': 'Stamps',
		'769.57': 'Labels (prints)',
		'770': 'Photography & computer art',
		'771': 'Techniques, equipment & materials',
		'771.1': 'Darkrooms (photography)',
		'772': 'Metallic salt processes',
		'773': 'Pigment processes of printing',
		'774': 'Holography',
		'775': 'Digital Photography',
		'776': 'Computer art (Digital art)',
		'777': '[Unassigned]',
		'778': 'Fields & kinds of photography',
		'779': 'Photographs',
		'780': 'Music',
		'780.148': 'Reading music',
		'780.78': 'Concerts',
		'780.92': 'Composers',
		'781': 'General principles & musical forms',
		'781.65': 'Jazz',
		'781.66': 'Rock music',
		'781.68': 'Classical music',
		'782': 'Vocal music',
		'782.1': 'Operas',
		'782.14': 'Musicals',
		'782.25': 'Sacred songs',
		'782.27': 'Hymns',
		'782.29': 'Liturgical music',
		'782.323': 'Kyrie (music)',
		'782.421': 'Jazz (songs)',
		'782.5': 'Choirs',
		'783': 'Voice ',
		'783.99': 'Kazoo',
		'784': 'Instruments & instrumental ensembles',
		'784.184': 'Symphonies',
		'784.19': 'Instruments (music)',
		'785': 'Ensembles with one instrument per part',
		'786': 'Keyboard instruments',
		'787': 'Stringed instruments',
		'787.7': 'Zither',
		'787.87': 'Guitars',
		'787.89': 'Ukuleles',
		'788': 'Wind instruments',
		'789': '(Optional number)',
		'790': 'Sports, games & entertainment',
		'790.1': 'Leisure',
		'790.13': 'Hobbies',
		'790.132': 'Collecting (recreation)',
		'790.133': 'Toys',
		'791': 'Public performances',
		'791.068': 'Theme parks',
		'791.3': 'Circuses',
		'791.35': 'Sideshows',
		'791.43': 'Cinema',
		'791.437': 'Film scripts',
		'791.44': 'Radio (performing arts)',
		'791.446': 'Soap operas',
		'791.8': 'Show animals',
		'792': 'Drama (theater)',
		'792.024': 'Visual effects (dramatic performances)',
		'792.026': 'Theatrical costumes',
		'792.23': 'Comedies',
		'792.82': 'Choreography',
		'793': 'Indoor games',
		'793.2': 'Party Planning',
		'793.3': 'Dance',
		'793.33': 'Ballroom dancing',
		'793.73': 'Quizzes (recreation)',
		'793.795': 'Games',
		'793.809': 'Magicians (performers)',
		'793.93': 'Fantasy games',
		'794': 'Board Games',
		'794.8': 'Computer games',
		'795': 'Gambling (recreation)',
		'795.38': 'Lotteries',
		'795.4': 'Card Games',
		'796': 'Athletic Games',
		'796.3': 'Ball games',
		'796.312': 'Handball',
		'796.322': 'Kicking (American football)',
		'796.33': 'Football',
		'796.334': 'Soccer',
		'796.352': 'Golf',
		'796.357': 'Baseball',
		'796.4': 'Weight lifting, track & field,',
		'796.42': 'Track & field',
		'796.48': 'Olympic Games',
		'796.5': 'Hiking',
		'796.51': 'Backpacking',
		'796.522': 'Rock climbing',
		'796.6': 'Cycling & related activities',
		'796.7': 'Driving motor vehicles',
		'796.72': 'Auto Racing',
		'796.79': 'Motor homes (recreation)',
		'796.8': 'Martial Arts',
		'796.812': 'Wrestling',
		'796.815': 'Karate',
		'796.9': 'Snow sports',
		'796.91': 'Ice skating',
		'796.962': 'Hockey',
		'797': 'Aquatic & air sports',
		'797.122': 'Canoeing',
		'797.124': 'Sailing (sports)',
		'797.125': 'Motorboating',
		'797.23': 'Skin diving',
		'797.5': 'Air sports',
		'798': 'Equestrian sports & animal racing',
		'798.092': 'Equestrians',
		'798.6': 'Coaching',
		'799': 'Fishing, hunting & shooting',
		'799.1': 'Fishing',
		'799.2': 'Hunting',
		'799.202': 'Guns (sports)',
		'799.26': 'Big Game Hunting',
		'799.276': 'Deer (hunting)',
		'799.3': 'Shooting other than game',
		'8': 'Literature, rhetoric & criticism',
		'801': 'Philosophy & theory',
		'802': 'Miscellany',
		'803': 'Dictionaries & encyclopedias',
		'804': '[Unassigned]',
		'805': 'Serial publications',
		'806': 'Organizations & management',
		'807': 'Education, research & related topics',
		'808': 'English Grammar',
		'808.1': 'Poetry Writing',
		'808.2': 'Playwriting And Screenwriting',
		'808.3': 'Fiction Writing',
		'808.4': 'Essay Writing',
		'808.5': 'Public Speaking',
		'808.53': 'Debating',
		'808.543': 'Storytelling',
		'808.6': 'Letter Writing',
		'808.7': 'Comedy Writing',
		'808.8': 'Anthologies',
		'808.802': 'Narration (literature)',
		'808.803': 'Heroism (literature)',
		'808.81': 'Literary forms (genres)',
		'808.813': 'Narrative poetry',
		'808.814': 'Odes',
		'808.817': 'Humorous poetry',
		'808.82': 'Drama',
		'808.83': 'Fiction',
		'808.831': 'Short stories',
		'808.838': 'Fantasy fiction',
		'808.839': 'Humorous fiction',
		'808.84': 'Essays',
		'808.85': 'Speeches (literature)',
		'808.86': 'Letters (literature)',
		'808.87': 'Humor (literature)',
		'808.882': 'Jokes',
		'808.9': 'Non-English',
		'809': 'History And Criticism Of Three Or More Works',
		'809.3': 'Fiction  writers',
		'810': 'American Literature',
		'810.1': 'Literary Theory and Criticism - General',
		'810.2': 'Abridged or Condensed Works',
		'810.3': 'Dictionaries And Encyclopedias',
		'810.4': 'Literary Criticism - Specific Authors',
		'810.5': 'Periodicals',
		'810.52': 'American Literature - 1900-1945',
		'810.54': 'American Literature - 1945+',
		'810.6': 'Societies',
		'810.7': 'Study and Teaching',
		'810.8': 'Anthologies and Collections',
		'810.9': 'History of American Literature',
		'811': 'Poetry',
		'811.1': 'Colonial (1607-1776)',
		'811.2': 'Post-Revolutionary (1776-1830)',
		'811.3': 'Middle 19th Century (1830-1861)',
		'811.4': 'Later 19th Century (1861-1900)',
		'811.5': '20th Century',
		'811.6': '21st Century',
		'812': 'Drama',
		'813': 'Fiction',
		'813.1': 'Colonial 1607-1776',
		'813.2': 'Post-Revolutionary 1776-1830',
		'813.3': 'Middle 19th Century 1830-1861',
		'813.4': 'Later 19th Century 1861-1900',
		'813.49': 'Minor novelists',
		'813.5': '20th Century',
		'813.52': '1900-1944',
		'813.54': '1945-1999',
		'813.6': '21st Century',
		'814': 'Essays',
		'815': 'American Speeches',
		'816': 'American Letters',
		'817': 'American Wit and Humor',
		'818': 'Authors',
		'818.1': 'Colonial 1607-1776',
		'818.2': 'Post-Revolutionary 1776-1830',
		'818.3': 'Middle 19th Century 1830-61',
		'818.4': 'Later 19th Century 1861-1900',
		'818.5': '20th Century',
		'818.6': '21st Century',
		'819': 'Canadian literature',
		'820': 'English & Old English literatures',
		'820.1': 'Philosophy And Psychology',
		'820.2': 'Miscellany',
		'820.3': 'Dictionaries And Encyclopedias',
		'820.4': 'Essays on English Literature',
		'820.5': 'Periodicals',
		'820.6': 'Societies',
		'820.7': 'Education And Research',
		'820.8': 'Collections',
		'820.9': 'Biography And History',
		'821': 'English poetry',
		'822': 'English Drama',
		'822.1': 'Early English 1066-1400',
		'822.2': 'Pre-Elizabethan 1400-1558',
		'822.3': 'Elizabethan 1558-1625',
		'822.33': 'Works by Shakespeare',
		'822.4': 'Post-Elizabethan 1625-1702',
		'822.5': 'Queen Anne 1702-45',
		'822.6': 'Later 18th century 1745-1800',
		'822.7': 'Early 19th century 1800-37',
		'822.8': 'Victorian period 1837-1900',
		'822.9': '-1900',
		'823': 'Fiction',
		'823.01': 'Short Stories',
		'823.1': 'Early English 1066-1400',
		'823.2': 'Pre-Elizabethan 1400-1558',
		'823.3': 'Elizabethan 1558-1625',
		'823.4': 'Post-Elizabethan 1625-1702',
		'823.5': 'Queen Anne 1702-45',
		'823.6': 'Later 18th century 1745-1800',
		'823.7': 'Early 19th century 1800-37',
		'823.8': 'Victorian period 1837-1900',
		'823.9': 'Modern Period',
		'824': 'English essays',
		'825': 'English speeches',
		'826': 'English letters',
		'827': 'English humor & satire',
		'828': 'Authors',
		'829': 'Old English literature,ca. 450-1100',
		'829.1': 'Poetry',
		'829.2': 'Cædmon',
		'829.3': 'Beowulf',
		'829.4': 'Cynewulf',
		'829.5': 'Homilies and religious',
		'829.7': 'Alfred the Great',
		'829.8': 'Miscellaneous',
		'829.9': 'Historical and biographical',
		'830': 'German & related literatures',
		'831': 'German poetry',
		'832': 'German drama',
		'833': 'German fiction',
		'834': 'German essays',
		'835': 'German speeches',
		'836': 'German letters',
		'837': 'German humor & satire',
		'838': 'German miscellaneous writings',
		'839': 'Other Germanic literatures',
		'839.2': 'Frisian literature',
		'840': 'French & related literatures',
		'841': 'French poetry',
		'842': 'French drama',
		'843': 'French fiction',
		'844': 'French essays',
		'845': 'French speeches',
		'846': 'French letters',
		'847': 'French humor & satire',
		'848': 'French miscellaneous writings',
		'849': 'Occitan & Catalan literatures',
		'850': 'Italian, Romanian & related literatures',
		'851': 'Italian poetry',
		'852': 'Italian drama',
		'853': 'Italian fiction',
		'854': 'Italian essays',
		'855': 'Italian speeches',
		'856': 'Italian letters',
		'857': 'Italian humor & satire',
		'858': 'Italian miscellaneous writings',
		'859': 'Romanian & related literatures',
		'860': 'Spanish Literature',
		'861': 'Spanish poetry',
		'862': 'Spanish drama',
		'863': 'Spanish fiction',
		'864': 'Spanish essays',
		'865': 'Speeches,addresses,etc.,Spanish',
		'866': 'Spanish letters',
		'867': 'Spanish wit and humor',
		'868': 'Authors',
		'869': 'Portuguese Literature',
		'870': 'Latin & Italic literatures',
		'871': 'Latin poetry',
		'872': 'Latin dramatic poetry & drama',
		'873': 'Latin epic poetry & fiction',
		'874': 'Latin lyric poetry',
		'875': 'Latin speeches',
		'876': 'Latin letters',
		'877': 'Latin humor & satire',
		'878': 'Latin miscellaneous writings',
		'879': 'Literatures of other Italic languages',
		'880': 'Classical & modern Greek literatures',
		'881': 'Classical Greek poetry',
		'882': 'Classical Greek dramatic poetry & drama',
		'883': 'Classical Greek epic poetry & fiction',
		'884': 'Classical Greek lyric poetry',
		'885': 'Classical Greek speeches',
		'886': 'Classical Greek letters',
		'887': 'Classical Greek humor & satire',
		'888': 'Classical Greek miscellaneous writings',
		'889': 'Modern Greek literature',
		'890': 'Other literatures',
		'891': 'East Indo-European & Celtic literatures',
		'891.6': 'Celtic literatures',
		'891.7': 'East',
		'891.8': 'Slavic',
		'892': 'Afro-Asiatic literatures and Semitic literatures',
		'893': 'Non-Semitic Afro-Asiatic literatures',
		'894': 'Altaic, Uralic, Hyperborean & Dravidian',
		'894.5': 'Finno-Ugric',
		'894.6': 'Ainu literature',
		'894.8': 'Dravidian',
		'895': 'Literatures of East & Southeast Asia',
		'896': 'African literatures',
		'897': 'Native American literatures',
		'898': 'South American native literatures',
		'899': 'Austronesian & other literatures',
		'899.92': 'Basque',
		'899.95': 'Sumerian literature',
		'899.96': 'Caucasian literatures',
		'9': 'History',
		'901': 'Philosophy & theory',
		'902': 'Miscellany',
		'903': 'Dictionaries And Encyclopedias',
		'904': 'Catastrophes',
		'905': 'Serial publications',
		'906': 'Organizations & management',
		'907': 'Education, research & related topics',
		'907.2': 'Historical research',
		'907.4': 'Exhibitions',
		'908': 'Kinds of persons treatment',
		'909': 'Civilization',
		'909.04': 'History with respect to racial, ethnic, national groups',
		'909.0491497': 'Romanies',
		'909.0492': 'Semites',
		'909.04924': 'Hebrews, Israelis, Jews',
		'909.07': 'Crusades',
		'909.098': 'Other kinds of terrestrial regions',
		'909.0982': 'Atlantic region Occident',
		'909.09821': 'Ocean and sea basins',
		'909.8': '-1800',
		'909.81': 'Nineteenth century',
		'909.82': '20th century, 1900-1999',
		'909.825': 'Nineteen fifties',
		'910': 'Geography & travel',
		'910.46': 'Hotels',
		'910.468': 'RV camps',
		'910.9': 'Explorations',
		'910.92': 'Explorers',
		'911': 'Historical geography',
		'912': 'Atlases',
		'913': 'Ancient World',
		'914': 'Geography of & travel in Europe',
		'914.919': 'Travel Guides',
		'915': 'Asia',
		'916': 'Celts',
		'917': 'Geography of & travel in North America',
		'917.1': 'Canada--description & travel',
		'917.11': 'British Columbia--description & travel',
		'917.123': 'Alberta--description & travel',
		'917.124': 'Saskatchewan--description & travel',
		'917.127': 'Manitoba--description & travel',
		'917.13': 'Ontario--description & travel',
		'917.14': 'Quebec--description & travel',
		'917.16': 'Nova Scotia--description & travel',
		'917.17': 'Prince Edward--description & travel',
		'917.182': 'Labrador--description & travel',
		'917.188': 'Saint Pierre--description & travel',
		'917.191': 'Yukon Territory--description & travel',
		'917.193': 'Northwest Territories (1999-)',
		'917.1952': 'Baffin Region (Qikiqtaaluk)',
		'917.1958': 'Keewatin Region (Kivallik)',
		'917.281': 'Guatemala--description & travel',
		'917.282': 'Belize--description & travel',
		'917.283': 'Honduras--description & travel',
		'917.284': 'El Salvador--description & travel',
		'917.285': 'Nicaragua--description & travel',
		'917.286': 'Costa Rica--description & travel',
		'917.287': 'Panama--description & travel',
		'917.2875': 'Panama Canal',
		'917.29': 'West Indies (Antilles)',
		'917.291': 'Cuba--description & travel',
		'917.292': 'Jamaica and Cayman Islands--description & travel',
		'917.293': 'Dominican Republic--description & travel',
		'917.294': 'Haiti--description & travel',
		'917.295': 'Puerto Rico--description & travel',
		'917.296': 'Bahama Islands--description & travel',
		'917.29722': 'Virgin Islands--description & travel',
		'917.2976': 'Guadeloupe--description & travel',
		'917.2986': 'Dutch West Indies/Netherlands islands--description & travel',
		'917.299': 'Bermuda--description & travel',
		'917.3': 'United States (Travel)',
		'917.41': 'Maine--description & travel',
		'917.42': 'New Hampshire--description & travel',
		'917.43': 'Vermont--description & travel',
		'917.44': 'Massachusetts--description & travel',
		'917.45': 'Rhode Island--description & travel',
		'917.46': 'Connecticut--description & travel',
		'917.47': 'New York (State)--description & travel',
		'917.48': 'Pennsylvania--description & travel',
		'917.49': 'New Jersey--description & travel',
		'917.51': 'Delaware--description & travel',
		'917.52': 'Maryland--description & travel',
		'917.53': 'District of Columba--description & travel',
		'917.54': 'West Virginia--description & travel',
		'917.55': 'Virginia--description & travel',
		'917.56': 'North Carolina--description & travel',
		'917.57': 'South Carolina--description & travel',
		'917.58': 'Georgia--description & travel',
		'917.59': 'Florida--description & travel',
		'917.61': 'Alabama--description & travel',
		'917.62': 'Mississippi--description & travel',
		'917.63': 'Louisiana--description & travel',
		'917.64': 'Texas--description & travel',
		'917.66': 'Oklahoma--description & travel',
		'917.67': 'Arkansas--description & travel',
		'917.68': 'Tennessee--description & travel',
		'917.69': 'Kentucky--description & travel',
		'917.71': 'Ohio--description & travel',
		'917.72': 'Indiana--description & travel',
		'917.73': 'Illinois--description & travel',
		'917.74': 'Michigan--description & travel',
		'917.75': 'Wisconsin--description & travel',
		'917.76': 'Minnesota--description & travel',
		'917.77': 'Iowa--description & travel',
		'917.78': 'Missouri--description & travel',
		'917.81': 'Kansas--description & travel',
		'917.82': 'Nebraska--description & travel',
		'917.83': 'South Dakota--description & travel',
		'917.84': 'North Dakota--description & travel',
		'917.86': 'Montana--description & travel',
		'917.87': 'Wyoming--description & travel',
		'917.88': 'Colorado--description & travel',
		'917.89': 'New Mexico--description & travel',
		'917.91': 'Arizona--description & travel',
		'917.92': 'Utah--description & travel',
		'917.93': 'Nevada--description & travel',
		'917.94': 'California--description & travel',
		'917.95': 'Oregon--description & travel',
		'917.96': 'Idaho--description & travel',
		'917.97': 'Washington--description & travel',
		'917.98': 'Alaska--description & travel',
		'917.984': 'Southwestern Alaska',
		'918': 'Geography of & travel in South America',
		'918.1': 'Brazil--description & travel',
		'918.2': 'Argentina--description & travel',
		'918.3': 'Chile--description & travel',
		'918.4': 'Bolivia--description & travel',
		'918.5': 'Peru--description & travel',
		'918.61': 'Colombia--description & travel',
		'918.66': 'Ecuador--description & travel',
		'918.7': 'Venezuela--description & travel',
		'918.81': 'Guyana--description & travel',
		'918.82': 'French Guiana (Guyane)--description & travel',
		'918.83': 'Surinam (Suriname)--description & travel',
		'918.92': 'Paraguay--description & travel',
		'918.95': 'Uruguay--description & travel',
		'919': 'Geography of & travel in other areas',
		'919.4': 'Australia--description & travel',
		'919.711': 'Falkland Islands (Islas Malvinas)--description & travel',
		'920': 'Biography & genealogy',
		'920.1': 'Bibliographers',
		'920.2': 'Librarians',
		'920.3': 'Encyclopedists',
		'920.4': 'Publishers, Booksellers',
		'920.5': 'Journalists',
		'920.6': 'Academicians',
		'920.7': 'By Gender',
		'920.8': 'Eccentrics, cranks, fools, insane, etc.',
		'920.9': 'Phrenologists, somnambulists, mindreaders, magicians, etc.',
		'921': 'Of Philosophy',
		'922': 'Obituaries',
		'923': '(Optional number)',
		'924': '(Optional number)',
		'925': 'Of Science',
		'925.1': 'Mathematicians',
		'925.2': 'Astronomers',
		'925.3': 'Physicists',
		'925.4': 'Chemists',
		'925.5': 'Geologists',
		'925.6': 'Paleontologists',
		'925.7': 'Biologists And Anthropologists',
		'925.8': 'Botanists',
		'925.9': 'Zoologists',
		'926': '(Optional number)',
		'927': '(Optional number)',
		'928': '(Optional number)',
		'928.1': 'American writers',
		'929': 'Genealogy and Heraldry',
		'929.1': 'Genealogy',
		'929.2': 'Family histories',
		'929.3': 'Census records (genealogy)',
		'929.44': 'Baby names',
		'929.6': 'Tartans',
		'929.7': 'Knighthood',
		'929.92': 'National flags',
		'929.97': 'Names',
		'930': 'History of ancient world (to ca. 499)',
		'930.04': 'Racial, ethnic, national groups',
		'930.049': 'Other racial, ethnic, national groups',
		'930.0492': 'Semites',
		'930.04924': 'Hebrews, Israelis, Jews',
		'930.1': 'Archaeology',
		'930.102': 'Excavation (archaeological technique)',
		'930.109': 'Archaeologists',
		'931': 'China to 420',
		'932': 'Egypt to 640',
		'932.01': 'Earliest history to 332 b.c.',
		'933': 'Palestine to 70',
		'933.003': 'Dictionaries, encyclopedias, concordances',
		'933.05': 'Period of Roman protectorate and rule to destruction of Jerusalem, 63 b.c -70 A.D.',
		'933.0509': 'Historical, geographical, persons treatment',
		'933.05092': 'Persons',
		'934': 'India to 647',
		'935': 'Mesopotamia & Iranian Plateau to 637',
		'936': 'Europe north & west of Italy to ca. 499',
		'937': 'Italy & adjacent territories to 476',
		'937.06': 'Roman Empire',
		'937.07': 'Early and middle periods, 31 b.c -284 a.d.',
		'937.08': 'Period of absolutism, 284-395',
		'937.0809': 'Historical, geographical, persons treatment',
		'937.08092': 'Persons',
		'938': 'Greece to 323',
		'939': 'Other parts of ancient world to ca. 640',
		'940': 'History of Europe',
		'940.12': 'Dark Ages',
		'940.192': 'Black Death (History)',
		'940.2': '-1453',
		'940.21': 'Renaissance period, 1453-1517',
		'940.2103': 'Dictionaries, encyclopedias, concordances',
		'940.3': 'World  Wars',
		'940.531': 'Holocaust',
		'941': 'British Isles',
		'942': 'England And Wales',
		'943': 'Central Europe and Germany',
		'943.086': 'Third Reich',
		'944': 'France',
		'945': 'Italy',
		'945.6': 'Central Italy and Vatican City',
		'945.63': 'Roma (Rome) province and Vatican City',
		'946': 'Spain',
		'947': 'Eastern Europe and Russia',
		'948': 'Scandinavia',
		'949': 'Other parts of Europe',
		'950': 'History of Asia',
		'951': 'China (country)',
		'951.9': 'Korea',
		'951.904': 'Korean  War,',
		'952': 'Japan',
		'953': 'Arabian Peninsula & adjacent areas',
		'953.67': 'Kuwait',
		'954': 'South Asia and India',
		'954.003': 'Dictionaries, encyclopedias, concordances',
		'955': 'Iran',
		'956': 'Middle East',
		'956.01': 'Early history to 1900',
		'956.015': '1300-1900',
		'956.9': 'Eastern Mediterranean',
		'956.94': 'Palestine. Israel.',
		'957': 'Siberia (Asiatic Russia)',
		'958': 'Central Asia',
		'959': 'Asia (History)',
		'959.6': 'Cambodia',
		'959.7': 'Vietnam',
		'960': 'History of Africa',
		'961': 'Tunisia & Libya',
		'962': 'Egypt',
		'963': 'Ethiopia & Eritrea',
		'964': 'Northwest African coast & offshore islands',
		'965': 'Algeria',
		'966': 'West Africa & offshore islands',
		'967': 'Central Africa & offshore islands',
		'968': 'Southern Africa and the Republic of South Africa',
		'969': 'South Indian Ocean islands',
		'970': 'History of North America',
		'970.00497': 'American native peoples',
		'970.01': 'Early history to 1599',
		'970.011': 'Earliest history to 1492',
		'970.015': 'Columbus, Christopher--North American',
		'970.1': 'Native Americans history',
		'971': 'Canada',
		'971.02': 'Early America',
		'971.1': 'British Columbia',
		'971.23': 'Alberta',
		'971.24': 'Saskatchewan',
		'971.27': 'Manitoba',
		'971.3': 'Ontario',
		'971.4': 'Quebec',
		'971.6': 'Nova Scotia',
		'971.7': 'Prince Edward Island',
		'971.82': 'Labrador',
		'971.88': 'Saint Pierre and Miquelon',
		'971.91': 'Yukon Territory',
		'971.93': 'Northwest Territories (1999- )',
		'971.95': 'Nunavut',
		'971.952': 'Baffin Region (Qikiqtaaluk Region)',
		'971.958': 'Keewatin Region (Kivallik Region)',
		'972': 'Mexico',
		'972.6': 'Southern Gulf states of Mexico',
		'972.8': 'Central America (History)',
		'972.81': 'Guatemala',
		'972.82': 'Belize',
		'972.83': 'Honduras',
		'972.84': 'El Salvador',
		'972.85': 'Nicaragua',
		'972.86': 'Costa Rica',
		'972.87': 'Panama',
		'972.875': 'Canal Area',
		'972.9': 'West Indies (Antilles) and Bermuda',
		'972.91': 'Cuba',
		'972.92': 'Jamaica and Cayman Islands',
		'972.93': 'Dominican Republic',
		'972.94': 'Haiti',
		'972.95': 'Puerto Rico',
		'972.96': 'Bahama Islands',
		'972.9722': 'Virgin Islands',
		'972.976': 'Guadeloupe',
		'972.986': 'Netherlands islands',
		'972.99': 'Bermuda',
		'973': 'United States (History)',
		'973.046': 'Hispanic History',
		'973.0496073': 'African Americans',
		'973.05': 'African Americans (History)',
		'973.1': 'Early History to 1607',
		'973.2': 'Colonial period, 1607-1775',
		'973.25': 'Colonial period, 1689-1732',
		'973.26': 'Period of extension',
		'973.3': 'Revolution and confederation (1775-89)',
		'973.3092': 'United States',
		'973.311': 'Stamp Act (U.S.history)',
		'973.313': 'Declaration of Independence,',
		'973.318': 'Period of',
		'973.4': 'Washington Through Jefferson Administrations',
		'973.44': 'Administration of John Adams',
		'973.46': 'Administration of Thomas Jefferson',
		'973.47': 'Tripolitan War, 1801-1805',
		'973.52': 'War of 1812, 1812-1815',
		'973.53': 'War with Algiers, 1815',
		'973.61': 'Administration of James Knox Polk',
		'973.62': 'Mexican War, 1845-1848',
		'973.66': 'Administration of Franklin Pierce',
		'973.7': 'Administration of Abraham Lincoln',
		'973.711': 'Underground railroad (Civil War,U.S.)',
		'973.7113': 'Wilmot Proviso, 1847',
		'973.713': 'Secession of Souther States',
		'973.8': 'Reconstruction',
		'973.82': 'Administration of Ulysses Grant',
		'973.83': 'Administration of Rutherford Hayes',
		'973.84': 'Administration of James Garfield',
		'973.85': 'First Administration of Grover Cleveland',
		'973.86': 'Administration of Benjamin Harrison',
		'973.87': 'Second Administration of Grover Cleveland',
		'973.88': 'Administration of William McKinley',
		'973.89': 'Spanish-American War',
		'973.9': 'Roosevelt Administration and Beyond',
		'973.91': 'Roosevelt thru Truman Administrations',
		'973.911': 'Administration of Theodore Roosevelt',
		'973.912': 'Administration of William Howard Taft',
		'973.92': 'Eisenhower thru Clinton Administrations',
		'973.921': 'Administration of Dwight Eisenhower ',
		'973.922': 'Administration of John F. Kennedy',
		'973.923': 'Administration of Lyndon B. Johnson',
		'973.924': 'Administration of Richard M. Nixon',
		'973.925': 'Administration of Gerald Ford',
		'973.926': 'Administration of Jimmy Carter',
		'973.927': 'Administration of Ronald Reagan',
		'973.928': 'Administration of George Herbert Walker Bush',
		'973.929': 'Administration of Bill Clinton',
		'973.93': 'George W. Bush Administration and Beyond',
		'973.931': 'Administration of George W. Bush',
		'973.932': 'Administration of Barack Obama',
		'974': 'Northeastern United States',
		'974.1': 'Maine',
		'974.2': 'New Hampshire',
		'974.3': 'Vermont',
		'974.4': 'Massachusetts',
		'974.5': 'Rhode Island',
		'974.6': 'Connecticut',
		'974.7': 'New York (State)',
		'974.702': 'New York (State)--1620-1776',
		'974.8': 'Pennsylvania',
		'974.9': 'New Jersey',
		'975': 'Southeastern U.S.',
		'975.1': 'Delaware',
		'975.2': 'Maryland',
		'975.3': 'District of',
		'975.4': 'West Virginia',
		'975.5': 'Virginia',
		'975.6': 'North Carolina',
		'975.7': 'South Carolina',
		'975.8': 'Georgia',
		'975.9': 'Florida',
		'975.901': 'Early',
		'975.902': 'English',
		'976': 'South central United States',
		'976.1': 'Alabama',
		'976.2': 'Mississippi',
		'976.3': 'Louisiana',
		'976.302': 'French period, 1718-1763',
		'976.304': 'French and territorial',
		'976.4': 'Texas',
		'976.6': 'Oklahoma',
		'976.7': 'Arkansas',
		'976.8': 'Tennessee',
		'976.9': 'Kentucky',
		'977': 'North central United States',
		'977.1': 'Ohio',
		'977.2': 'Indiana',
		'977.3': 'Illinois',
		'977.4': 'Michigan',
		'977.5': 'Wisconsin',
		'977.6': 'Minnesota',
		'977.7': 'Iowa',
		'977.8': 'Missouri',
		'978': 'Western United States',
		'978.1': 'Kansas',
		'978.2': 'Nebraska',
		'978.3': 'South Dakota',
		'978.4': 'North Dakota',
		'978.6': 'Montana',
		'978.7': 'Wyoming',
		'978.8': 'Colorado',
		'978.9': 'New Mexico',
		'979': 'Great Basin & Pacific Slope region',
		'979.1': 'Arizona',
		'979.2': 'Utah',
		'979.3': 'Nevada',
		'979.4': 'California',
		'979.5': 'Oregon',
		'979.6': 'Idaho',
		'979.7': 'Washington',
		'979.8': 'Alaska',
		'979.84': 'Southwestern Alaska',
		'980': 'History of South America',
		'981': 'Brazil',
		'982': 'Argentina',
		'983': 'Chile',
		'984': 'Bolivia',
		'985': 'Peru',
		'986': 'Colombia & Ecuador',
		'986.1': 'Colombia',
		'986.6': 'Ecuador',
		'987': 'Venezuela',
		'988': 'Guiana',
		'988.1': 'Guyana',
		'988.2': 'French Guiana (Guyane)',
		'988.3': 'Surinam (Suriname)',
		'989': 'Paraguay & Uruguay',
		'989.2': 'Paraguay',
		'989.5': 'Uruguay',
		'990': 'History of other areas',
		'991': '[Unassigned]',
		'992': '[Unassigned]',
		'993': 'New Zealand',
		'993.0049944': 'Maori (New Zealand people)',
		'994': 'Australia',
		'994.1': 'Western Australia',
		'994.2': 'Central Australia',
		'994.23': 'South Australia',
		'994.29': 'Northern Territory',
		'994.3': 'Queensland',
		'994.4': 'New South Wales',
		'994.5': 'Victoria',
		'994.6': 'Tasmania',
		'994.7': 'Australian',
		'995': 'Melanesia and New Guinea',
		'996': 'Other parts of Pacific and Polynesia',
		'996.13': 'American Samoa',
		'996.5': 'Pacific Islands (Trust Territory)',
		'996.9': 'Hawaii',
		'997': 'Atlantic Ocean islands',
		'997.11': 'Falkland Islands (Islas Malvinas)',
		'998': 'Arctic islands & Antarctica',
		'999': 'Extraterrestrial civilization',
		'B': 'Biography',
		'FIC': 'Fiction',
		'J': 'Juvenile',
		'R': 'Reference',
	}

	code = code.replace('.', '')

	hierarchy = {}

	for i in range(1, len(code) + 1):
		current = code[:i].ljust(3, '0')

		if current in headings:
			hierarchy[current] = headings[current]
			#print current + " -> " + headings[current]

	output = ''

	for h in sorted(hierarchy):
		output += h + ' ' + hierarchy[h].replace('.', ';') + ' › '

	return output[:len(output)-3]