Handbook of understanding and measuring intelligence / Understanding and measuring intelligence. edited by Oliver Wilhelm, Randall W. Engle - Thousand Oaks, Calif. : SAGE Publications, 2005. - x, 542 p. : ill. ; 26 cm. Includes bibliographical references and indexes. ISBN: 0761928871 (cloth) RM640.05 Subjects--Topical Terms: Intellect.Intelligence tests.