00323nam a2200121Ia 45000030006000000080041000060400015000471000053000622450048001152600009001635460012001720050017001840STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aHarold Williamson, F.; John Buttrick, A.; Editor  aEconomic development principles and pattern  c1964  aEnglish20220125165618.0