00970nam0-22003371i-450-99000732480040332120131202122143.008447134140844713406paper000732480FED01000732480(Aleph)000732480FED0100073248020021021d1981----km-y0itay50------baengUS--------001yyEssays in contemporary economic problemsdemand, productivity and populationWilliam Fellner, project directorWashingtonAmerican enterprise institute1981350 p.23 cmEconomiaTeorieSaggi330.1Fellner,William103334ITUNINARICAUNIMARCBK990007324800403321XV B 1182766DTEDTEEssays in contemporary economic problems695056UNINA