TY  - BOOK
AU  - 
AU  - 
TI  - 1973 theory of profits
U1  - 33:658.155 
PY  - 1975///
CY  - Bombay
PB  - Popular Prakashan
KW  - Economic
KW  - Economics
KW  - Business
KW  - demography
KW  - Money
ER  -