Genesis and treatment of psychologic disorders in the elderly / ed. by Samuel Gershon and Allen Raskin. Gershon, Samuel., ed. Raskin, Allen., 1926- ed. Geriatric psychiatry Congresses. Aging Congresses. Psychopharmacology Congresses. RC451.4.A5 G39 612.67 GEA "Based on papers presented at the 13th annual meeting of the American College of Neuropsychopharmacology (San Juan, Puerto Rico, of December 11-12, 1974)" Includes bibliographical references and index. New York : Raven Press, c1975. c1975. 1975 Text x, 277 p. : eng Aging ; 2