00380nam a2200145Ia 45000030006000000080041000060400015000471000017000622450038000792500010001172600072001273000006001995460012002050050017002170STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aThomas, P.C.  aBusiness and managerial economics  aFirst  bKerala university co-operative stores; Trivandrumc1987aTrivandrum  a0  aEnglish20220125170531.0