Kaplan, Robert M. Psychological testing : principles, applications, and issues / Robert M. Kaplan and Dennis P. Saccuzzo. -- 5th ed. -- Australia: Wadsworth, Inc., 2001. xxiii, 694 p. ; ill. 24 cm. Includes bibliographical references and index. ISBN: 9812404945 Subjects--Topical Terms: Psychological tests.Dewey Class. No.: Res 150.287 K141 2001