%0 Book %A Negwer, M. %E Negwer, M. %I Akademie Verl. %D 1994 %C Berlin %G englisch %B Organic chemical drugs and their synonyms : an international survey ; %@ 9783055016295 %@ 3055016297 %T Organic chemical drugs and their synonyms : an international survey vol 2. %7 7., rev. and enl. ed.