00397nam a2200121Ia 4500008004100000100002100041245005600062260004500118650001400163942000700177999001500184952007600199190829s9999||||xx |||||||||||||| ||und||  aRuggles, Richard 0aIntroduction To National Income And Income Analysis  bMcgraw-Hill Book CompanyaNew Yorkc1949  aEconomics  cBK  c9504d9504  001040708ECOaGBCTLbGBCTLcRS4d2022-08-10o339.2 RUG/IpEG/151yBK