00353nam a2200145Ia 45000030006000000080041000060400015000471000016000622450041000782500012001192600041001313000006001725460012001780050017001900STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aChary, S.N.  aProduction and Operations Management  aTwelfth  bTata Mcgraw gill; Delhic1998aDelhi  a0  aEnglish20220125170615.0