Lefton, Lester A., 1946- Psychology / Lester A. Lefton. - 2nd ed. - Boston : Allyn and Bacon, 1982. - xviii, 693, [55] p. : ill. ; 26 cm. Includes index. Bibliogr.: p. [705]-[733] ISBN: 0205075908 Subjects--Topical Terms: Psychology--Textbooks.