TY  - BOOK
AU  - Shock N W
ED  - American Association for the Advancement of Science. Washington
TI  - Aging: some social and biological aspects
U1  - 305.26 
PY  - 1960///
CY  - Washington
PB  - AAAS
KW  - Aging-social aspects
N1  - Symposia presented at the Chicago meeting of AAAS, Dec. 29-30, 1959
ER  -