TY  - BOOK
AU  - Chopra, P.N.
TI  - Micro economics theory and welfare economics/by P.N. Chopra
U1  - 338.5 
PY  - 2006///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Economics
KW  - Social sciences
KW  - Microeconomics
ER  -