00307nam a2200133Ia 45000030006000000080041000060400015000471000017000622450034000792500011001132600020001245460012001440050017001560STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aEdward Newin  aTextbook of economic analysis  aFourth  bMacmillanc1979  aEnglish20220125165606.0