Kaplan, Robert M. Psychological Testing: principles, application, and issues/ Robert M. Kaplan and Dennis P. Saccuzzo. -- 6th ed. -- Australia; Thomson Wadworth., 2005. xxi, 745 p.; ill. 24 cm. Includes bibliographical references. ISBN: 0534633064 ISSN: ISBN Subjects--Topical Terms: Psychological Tests.Dewey Class. No.: GSL 153.9 K15 2005