Kaplan, Robert M. 1947- Psychological testing : principles, applications, & issues / Robert M. Kaplan, Dennis P. Saccuzzo. - Ninth edition. - 752 pages : illustrations ; 24 cm Fourth edition published in 2013. Includes bibliographical references and indexes. ISBN: 9789353502188 1337098132 LCCN: 2016948139 Subjects--Topical Terms: Psychological tests. Dewey Class. No.: 150.287 / KAP/P