00374nam a2200169Ia 4500 Taha/Hamdy A 7 BK 20 operation research Operation Research:An Introduction Pearson Education New Delhi 2003 658.4034/TAH TAH 636 ENGLISH 30561 30561 0 0 0 0 CRC CRCE CRCE 1450 | 58 2023-03-17 Nandu Book House 275.00 1114/14/04/2006 0 658.4034/TAH TAH 16580 2023-03-17 295.00 0000-00-00 BK 0 0 0 0 CRC CRCE CRCE 1450 | 58 2023-03-17 Nandu Book House 275.00 0 658.4034/TAH TAH 16581 2023-03-17 295.00 0000-00-00 BK