Ruthven, Douglas M. [Ed.] 1938- Encyclopedia of Separation Technology: A Kirk-Othmer Encyclopedia [Vol. 2] Edited by Douglas M. Ruthven - New York John Wiley and Sons 1997 - 1707p. - Encyclopedia of Separation Technology . Filtration to zone refining Volume 2 ISBN: 0471161241 Subjects--Topical Terms: Separation (Technology)Encyclopedia Dewey Class. No.: 660.2842 Universal Decimal Class. No.: