00320nam a2200133Ia 45000030006000000080041000060400015000471000044000622450022001062500011001282600018001395460012001570050017001690STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aKhanna, B.S.; Pandey, I.M.; Ahuja, G.K.  aPractical costing  aSecond  bS.Chandc1976  aEnglish20220125170536.0