TY  - BOOK
AU  - Chopra,P.N
TI  - Principales of economics
SN  - 8127225126
U1  - 330 
PY  - 2011///
CY  - New Delhi
PB  - Kalyani Publishers
KW  - ECONOMICS
KW  - INTRODUCTORY,THEORY OF DEMAND,FACTORS OF PRODUCTION,PRODUCTION AND COST,MARKET STRUCTURES AND PRODUCTION PRICING,FACTOR PRICING AND DISTRIBUTION,NATIONAL INCOME TRADE CYCLES AND PUBLIC FINANCE
ER  -