00293nam a2200121Ia 45000030006000000080041000060400015000471000022000622450049000842600009001335460012001420050017001540STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aJoan Buttrick, A.  aEconomic Development Principles and patterns  c1964  aEnglish20220125165625.0