TY  - BOOK
AU  - Swarup, Kanti
AU  - Gupta, P. K.
TI  - Operations Research
SN  - 9789351611011
U1  - 658.4034 SWA/O 
PY  - 1995///
CY  - New Delhi 
PB  - Sultan Chand & Sons
KW  - Operations Research
ER  -