00828nam a2200181Ia 4500 190327s9999||||xx |||||||||||||| ||und|| 62-12876 NITIL NITIL 21st 301.435 T552S Tibbits, Clark (Ed.) Social and psychological aspects aging Clark Tibbits New York Columbia University Press 1962 xviii, 952p. 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 Donahue, Wilma (Ed.) BKS 53572 53572 0 0 DDC 0 0 NITIL NITIL 2019-04-04 0 301.435 T552S 41262 2019-04-04 00:00:00 2019-04-04 BKS