I can not get this text book issue. it must be an American thing again. In Europe you get them free of charge from your college / university library. You already paid for your education once, access to information must be free. And our professors share their own produced textbooks freely to their students. It is a rip off for one of the most vulnerable category of society. BTW, Primopdf from windows prints almost anything as full text pdf. and foxit pdf edit, edits the pdf.