Leahey, Thomas Hardy. A history of psychology : main currents in psychological thought / Thomas Hardy Leahey. - 2nd ed. - Englewood Cliffs, N.J. : Prentice-Hall, c1987. - xiii, 498 p. ; 24 cm. Includes bibliographies and index. ISBN: 013391780 LCCN: 86018643 Subjects--Topical Terms: Psychology--History. LC Class. No.: BF81 / .L43 1987 CIRC Dewey Class. No.: 150/.9