00301nam a2200121Ia 45000030006000000080041000060400015000471000020000622450031000822600037001135460012001500050017001620STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aShackle, G.L.S.  aNature of economic thought  bCambridge university pressc1966  aEnglish20220125165451.0