00305nam a2200121Ia 45000030006000000080041000060400015000471000035000622450048000972600009001455460012001540050017001660STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRoa, V.K.R. and Others; Editor  aPapers on national income and allied topics  c1960  aEnglish20220125165539.0