00407nam a2200157Ia 4500 231030s9999||||xx |||||||||||||| ||und|| 9.7893516118e+012 658 Swa/P Swarup kanti Operations research introduction to management science 20thEdition New Delhi Sultan chand & sons 2023 1156p. BK 42283 42283 0 0 0 0 SOMN MUIT_NOIDA MUIT_NOIDA 2023-10-30 795.00 1 658 SWA/O SOM00181 2025-09-25 00:00:00 2025-09-19 2023-10-30 BK