00800nam a2200181Ia 4500 190327s9999||||xx |||||||||||||| ||und|| 62-12876 NITIL NITIL 21st 301.435 K17S Kaplan, Jerome (Ed.) Social welfare of the aging Jerome Kaplan New York Columbia University Press 1962 xii, 372p. 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 Aldridge, Gordon J (Ed.) BKS 53569 53569 0 0 DDC 0 0 NITIL NITIL 2019-04-04 0 301.435 K17S 41261 2019-04-04 00:00:00 2019-04-04 BKS