WALKER, PETER MB DICTIONARY OF SCIENCE AND TECHNOLOGY / WALKER, PETER MB - [S.N] : LAROUSSE ، 1995 - 1236 P Subjects--Topical Terms: الادب السويسرىDICTIONARIESTECHNOLOGY - DICTIONARIESSCIENCE - DICTIONARIES Dewey Class. No.: 503 / W D