00341nam a2200133Ia 45000030006000000080041000060400015000471000033000622450063000952500011001582600009001695460012001780050017001900STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGerhard Colm; Theoder Geiger  aEconomy of the American people progress problems prospects  aSecond  c1961  aEnglish20220125165521.0