TY  - BOOK
AU  - Pal,Rudrendra Kumar
TI  - Biology of senescence : problems and perspectives
U1  - 155.67 
PY  - 1972///
CY  - Calcutta
PB  - The Asiatic Society
KW  - Mental health
KW  - Aged
KW  - Psychological aspects
KW  - Aging
ER  -