TY  - BOOK
AU  - Sen,Rathindra P..
TI  - Demographic change and levels of living / 
SN  - 8170350514
U1  - 304.6 
PY  - 1989///
CY  - New Delhi : 
PB  - Daya Publishing House , 
KW  - DEMOGRAPHY
N1  - NULL
ER  -