TY  - BOOK
AU  - Tibbitts Clark Ed.
AU  -  Donahue Wilma Ed.
AU  - International Congresses of Gerontology (San Francisco)
ED  - International Congresses of Gerontology (San Francisco)
TI  - Social and psychological aspects of aging :  Proceedings ed by Clark Tibbitts and Wilma Donahue
U1  - Y1:G:78p1:N60, K2 
PY  - 1962///
CY  - London
PB  - Columbia University Press     
KW  - SOCIOLOGY
ER  -