00285nam a2200121Ia 45000030006000000080041000060400015000471000020000622450025000822600027001075460012001340050017001460STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aShackle, G.L.S.  aYears of high theory  bUniversity pressc1967  aEnglish20220125165611.0