TY  - BOOK
AU  - Gupta G S
TI  - Managerial Economics
SN  - 9780071067867
U1  - 658.15 GUP 
PY  - 2011///
CY  - New Delhi
PB  - Tata Mc Graw Hill Pub.
KW  -  Economics
KW  - Gupta G S
KW  - Managerial
ER  -