00991cam a22002531 4500 9792295 BD-DhUL 20150106165623.0 750519s1954 xx 000 0 eng 54010403 (OCoLC)1342886 DLC OTU TxU DLC BD-DhUL premarc TP185 .A5 1953 660.28 HAC Chemical engineering in practice : a collection of papers originally presented in Philadelphia, Pa., May 12, 1953, under the auspices of the Philadelphia-Wilmington Section of the American Institute of Chemical Engineers and the Department of Chemical Engineering, University of Pennsylvania. / New York : Reinhold Pub., c1954. viii, 140 p. : ill. ; 20 cm. Includes bibliographical references. Chemical engineering. Edited by Harper, James I. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 28050 28050 0 0 ddc 0 660_280000000000000_HAC 0 NFIC 52643 DUSL DUSL GEN 2015-01-06 Donation 660.28 HAC A43149 2015-01-06 2015-01-06 BK