00307nam a2200133Ia 45000030006000000080041000060400015000471000017000622450035000792500010001142600020001245460012001440050017001560STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aPearce, D.W.  aMacmillan studies in economics  aFirst  bMacmillanc1981  aEnglish20220125165539.0