00894nam0-22003251i-450-99000029444040332120001010000029444FED01000029444(Aleph)000029444FED0100002944420001010d--------km-y0itay50------baitay-------001yyPRINCIPLES of Unit OperationsAlan S. Foust, Leonard A. Wenzel, Curtis W. Clump, Louis Maus, L. Bryce Andersen.New YorkWiley1960VII,578 p., ill., 29 cm660Andersen,L. BryceClump,Curtis W.Foust,Alan S.Maus,LouisWenzel,Leonard A.ITUNINARICAUNIMARCBK99000029444040332104 165-29CIDINCHDINCHUNINAING01