The Structural approach in psychological testing / by Marvin L. Kaplan [et...al]. - New York : Pergamon Press, c1970. - xi, 195 p. ; 21 cm. - Pergamon general psychology series PGPS-4 . Bibliography: p. 193-195. ISBN: 0080068677 Subjects--Topical Terms: Personality assessment.Personality tests. Dewey Class. No.: 155.28 / STR 1970