TY  - BOOK
AU  - Gupta, M.L.
AU  - 
TI  - Economics for engineers
U1  - 330:62 
PY  - 2000///
CY  - Chandigarh
PB  - Unistar Books Pvt. Ltd.
KW  - Economic
KW  - Economics
KW  - Business
KW  - demography
KW  - Money
ER  -