The seven ages of man / edited by Robert R. Sears and S. Shirley Feldman - Los Altos, Calif : William Kaufmann, c1973. - Vii, 14 p. ; Includes index. ISBN: LCCN: Subjects--Topical Terms: Developmental biologyDevelopmental psychologyAging LC Class. No.: S497s / . 1973 Dewey Class. No.: 612.6