00762nam0-22002771i-450-990003139850403321000313985FED01000313985(Aleph)000313985FED0100031398520000920d1956----km-y0itay50------baENGITNational-income analysis and forecastingRobert M. Biggs.[1st ed.].New YorkW. W. Norton1956.xxi, 610 p.ill.23 cmBiggs,Robert MitchellITUNINARICAUNIMARCBK990003139850403321F/2.2 BIG012688SESSESNational-income analysis and forecasting455531UNINAING01