01077cam a22003131 4500 6923450 BD-DhUL 20141015130536.0 720211m19439999nyua 000 0 eng 43017574 (OCoLC)239202 DLC OYU OCoLC DLC BD-DhUL premarc TP155 .H65 541.369 HOC Hougen, Olaf A. (Olaf Andreas), 1893- Chemical process principles : part I ; material and energy balances / Olaf A. Hougen, Kenneth M. Watson, Roland A. Ragatz. 2nd. ed. Modern Asia Edition. New York : J. Wiley & Sons, inc., c1943. xvi, 504 p. : diagrs. ; 22 cm. BDT 85.20 pt. 1. Material and energy balances. Chemical engineering. Chemistry, Physical and theoretical. Watson, Kenneth Merle, 1903- joint author. Ragatz, Roland A. joint author. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 14830 14830 0 0 ddc 0 541_369000000000000_HOC 0 NFIC 26778 DUSL DUSL GEN 1975-03-21 Purchased 541.369 HOC A130023 2014-10-15 1 2014-10-15 BK 0 0 ddc 0 541_369000000000000_HOC 0 NFIC 26780 DUSL DUSL GEN 1975-06-11 Purchased 541.369 HOC A132606 2014-10-15 3 2014-10-15 BK