Tibbits, Clark (Ed.) creator Donahue, Wilma (Ed.) text xx New York Columbia University Press 1962 9999 monographic und xviii, 952p. Clark Tibbits 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 Old age-United States; Old age-Mythology-United States; Old age homes-Activity programme-United States 301.435 T552S 62-12876 NITIL 190327