TY  - BOOK
AU  - Swarup,Kanti;Mohan,Man;Gupta,P K
TI  - Operations Research
U1  - 658.4 SWA-O 
PY  - 1977///
CY  - Delhi
PB  - S.Chand And Sons
KW  - Commerce
KW  - Executive Management
ER  -