TY  - BOOK
AU  - Swarup, Kanti
AU  - Gupta, P.K
AU  - Mohan, Man
TI  - Operations research
SN  - 9788170142164
U1  - 658.4 
PY  - 1977///
CY  - New Delhi
PB  - Sultan Chand & Sons
KW  - Computer Science
KW  - Reaserch methods, Operation reasearch
ER  -