TY  - BOOK
AU  - Chopra,P.N.
TI  - Advanced economic theory
SN  - 81-7663-780-7
U1  - 330.01 
PY  - 2001///
CY  - New Delhi, Calcutta
PB  - Kalyani Publishers
KW  - Economic
KW  - advanced economic theory
ER  -