Treybal, Robert Ewald 1915- Mass-transfer operations / Robert E. Treybal. - 2nd ed. - New York : McGraw-Hill, c1968. - 717 p. : ill. ; 25 cm. - McGraw-Hill chemical engineering series . - McGraw-Hill chemical engineering series . Includes bibliographical references and index. ISBN: 070651892 Subjects--Topical Terms: Mass transfer.--Chemical engineering Dewey Class. No.: 660.28423 / TRM 1968