00347nam a2200145Ia 45000030006000000080041000060400015000471000015000622450046000772500006001232600037001293000006001665460012001720050017001840STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aYamane, T.  aMathematics for Economists: An Elementary  a2  bPrenice hall; Delhic2004aDelhi  a0  aEnglish20220125170058.0