Go to:
http://pocketbook.com.ua/index.php?id=200
and use Google tolbar translate to translate page. You can find:
[PocketBook 301 plus - Standard] -- Dictionaries, Part 1
[PocketBook 301 plus - Standard] -- Converter Dictionary
I also will recomend Pocketbook forum:
http://www.the-ebook.org/forum/viewf...0a035472200415