00850nac a22002051u 4500 100411t xxu||||| |||| 00| 0 eng d 0883453487 660.2 HUG 22 Hughson, Roy V. 13394 The Language of Chemical Engineering in English / Roy V. Hughson. New York : Regents Pub. Co,1979 1979. 109 p. : ill. ; 23 cm English for careers Includes index English language Textbooks for foreign speakers 13395 Chemical engineering Terminology 13396 English language Technical English. 13397 BB 660.2 HUG ddc 3848 3848 0 0 ddc 0 0 MAIN MAIN 1ST 2007-07-19 purchase 1 660.2HUG 000030496 2025-07-15 00:00:00 2010-09-28 BB