Havens, Leston L. Approaches to the mind movement of the psychiatric schools from sects toward science [by] Leston L. Havens. - [1st ed.] - Boston Little, Brown [1973] - xiii, 385 p. 22 cm. 921004 Includes bibliographical references. LCCN: 73001419 Subjects--Topical Terms: Psychiatry--Philosophy. LC Class. No.: RC455.2.M4 / H38 Dewey Class. No.: 616.8/9/001