00332nam a2200133Ia 45000030006000000080041000060400015000471000017000622450049000792600035001283000006001635460012001690050017001810STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSharma, S.D.  aOperations Research for Management Decisions  bKedar Nath ; Meerutc0aMeerut  a0  aEnglish20220125165434.0