Kaplan, Jerome (Ed.) creator Aldridge, Gordon J (Ed.) text xx New York Columbia University Press 1962 9999 monographic und xii, 372p. Jerome Kaplan Aging around the world proceedings of the fifth congress of the International Assoication of Geronology social and psychological aspects of aging, social welfare of the aging, biological aspects of aging, medical and clinical aspects of aging Public welfare-United States; Social problem-United States; Age groups-United States 301.435 K17S 62-12876 NITIL 190327