00339nam a2200133Ia 45000030006000000080041000060400015000471000024000622450047000862500010001332600033001435460012001760050017001880STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aBensusan Batt, D.M.  aOn economic growth an essay in pure theory  aFirst  bOxford Clarendon pressc1963  aEnglish20220125165621.0