00295nam a2200121Ia 45000030006000000080041000060400015000471000018000622450044000802600020001245460012001440050017001560STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aJoan Robinson  aEssays in the theory of economic growth  bMacmillanc1968  aEnglish20220125165625.0