00511nam a22001817a 4500 OSt 20250728132827.0 250728b |||||||| |||| 00| 0 eng d 9789385935145 DLC eng DLC RU rda T57.6 .S531 2025 Sharma, J.K Author Operations Research: Theory and Practice by J.K.Sharma 6th edn. New Delhi, India University Science Press 2025 xviii. ;885p. lcc BK 264936 264935 0 0 lcc 0 0 NFIC 40404 40404 GEN 2025-07-14 Urban Books Ltd T57.6 .S531 2025 202501449 2025-07-28 00:00:00 2025-07-28 BK 0 0 lcc 0 0 NFIC 40404 40404 GEN 2025-07-14 Urban Books Ltd T57.6 .S531 2025 202501450 2025-07-28 00:00:00 2025-07-28 BK