00887nam0-22003011i-450-99000706506040332120020321000706506FED01000706506(Aleph)000706506FED0100070650620020321d1956----km-y0itay50------baengNLy-------001yy<<A >>Study in the theory of economic evolutionTrygve HaavelmoAmsterdamNorth-Holland Publishing Company1956VIII, 114 p.24 cmContributions to economic analysis333020itaHaavelmo,Trygve<1911-1999>128348ITUNINARICAUNIMARCBK990007065060403321XV C 45 (3)64905FGBCFGBCStudy in the Theory of Economic Evolution454184UNINA