00326nam a2200145Ia 45000030006000000080041000060400015000471000016000622450045000782500006001232600016001293000006001455460012001510050017001630STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMonga, G.S.  aMathematics and statistics for economics  a4  bVikasc2008  a0  aEnglish20220125170058.0