TY  - BOOK
AU  - CHOPRA (P N)
TI  - Business economics Ed 3
SN  - 81-7096-672-8
U1  - 658.001 CHOB 
PY  - 1992///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Business Economics
KW  - Managerial Economics
ER  -