TY  - JOUR
A1  - Krishnan, P.
T1  - The length of working life: India, 1971
Y1  - 1977
DO  - 10.2307/2344926
JF  - Journal of the Royal Statistical Society, Series A (General)
VL  - 140
IS  - 3
SP  - 359
EP  - -365

ER  -