00472nam a2200169Ia 4500008004100000020001800041082001900059100001800078245002400096260004400120300000800164650003800172650003400210653002400244700001700268700001700285170901s2007    xx            000 0 und d  a9788120331280  a658.4034bS31O  aShah, H. Nita 0aOperations Research  aNew DelhibPrentice-Hall of Indiac2007  a563  aManagement and Auxiliary services  aTechnology (Applied sciences)  aOperations research  aGor, M. Ravi  aSoni, Hardik