00350nam a2200133Ia 45000030006000000080041000060400015000471000018000622450063000802500010001432600034001535460012001870050017001990STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRagnar Nurkse  aProblems of capital formation in under developed countries  aFirst  bOxford University pressc1980  aEnglish20220125165523.0