TY  - BOOK
AU  - Chopra, P N
TI  - Advanced economic theory : micro and macro analysis
SN  - 8170960029
U1  - 338.5 
PY  - 1972///
CY  - New Delhi
PB  - Kalyani Publishers
KW  - Consumers demand
KW  - Cost production
KW  - Price
KW  - Welfare economics
ER  -