TY  - BOOK
AU  - G A Naqvi and M C Usha 
AU  - Naqvi, G A     Usha, M C 
TI  - Ecinomic and social life 
U1  - 330.016, NAQU  
PY  - 1976///
CY  - New Delhi
PB  - Indian coun cul
ER  -