00331nam a2200145Ia 45000030006000000080041000060400015000471000042000622450022001042500006001262600018001323000006001505460012001560050017001680STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aKhanna, B.S.;Ahuja, G.K.;Pandey, I.M.  aPractical costing  a4  bS.Chandc1993  a0  aEnglish20220125170538.0