KANFER, Frederick H., Helping people change: a textbook of methods. Edited by Frederick H. Kanfer and Arnold P. Goldstein. - New York, Pergamon Press c1975 - vii, 536 p.: ill.; - Pergamon general psychology series, 52 . Includes bibliographies. ISBN: 0080182712 Subjects--Topical Terms: Behavior modification. Dewey Class. No.: 158