00327nam a2200133Ia 45000030006000000080041000060400015000471000017000622450040000792500012001192600033001315460012001640050017001760STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aHamdy A Taha  aOperations research:An introduction  aSeventh  bPrentice hall of Indiac2004  aEnglish20220125170052.0