00437nam 2216556 450000100060000000300230000600500090002900800410003808200140007902000180009310000220011126000490013350000250018225000110020730000220021824500290024016556StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a660.28423 a0-07-065176-0 aRobert E. Treybal bNew York: Mc Graw-Hill Companies Inc. c1980 a1- Includes Indexes. a3th ed axiv, 784 p: 22 cm aMass-Transfer Operations