This Glossary of Publishing Terminology by the Publishers Association (UK) comes in two versions: English-Russian (entries in English with definitions in Russian) and English only. Either version would come in handy for a librarian, translator or anyone in the book trade. Translation credits to: L.V. Shipov.
Note that in order to use the Glossary you have to accept the terms and conditions of the user agreement, that is to use the text for non-commercial purposes only and to make no more than 25 copies of it.