TY  - BOOK
ED  - Indian Statistical Institute
TI  - Some indicators for the comparison of level of living over time and regions
U1  - 000SC:339.4 
PY  - 1960///
CY  - Bruxelles
PB  - International Statistical Inst
KW  - Indicators
N1  - Paper presented at 31 session of the Int. Statistical Inst
ER  -