00308nam a2200133Ia 45000030006000000080041000060400015000471000023000622450041000852500010001262600009001365460012001450050017001570STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aJohn Henderson, S.  aNational Income statics and dynamics  aFirst  c1961  aEnglish20220125165624.0