00558nam a2200181Ia 4500008004100000041000800041082001400049100002500063245004000088250001200128260005600140300000800196650003000204700002400234942000700258952009600265999001500361230711s9999||||xx |||||||||||||| ||und||  aENG  a621bHI-O  aFrederick S. Hillier 0aIntroduction to operations research  a4th Ed.  c1989aNew DelhibTata McGraw Hill Education Limited  a888  aUNIVESITY BUSNIESS SCHOOL  aGerald J. Lieberman  cBK  001040708CaMCLbMCLd0000-00-00l0o621 HI-Op8207r2023-08-17 14:01:36w2023-08-17yBK  c1769d1769