00840nam0-22002891i-450-99000607538040332119980601000607538FED01000607538(Aleph)000607538FED0100060753819980601d1990----km-y0itay50------ba--------00-yy<<Les >>association populaires cooperativesLEON WALRASParisEconomica1990XLIII,, 562 p.24 cmAuguste et Leon Walras Oeuvres econ omiques completes6334Walras,Léon<1834-1910>374931ITUNINARICAUNIMARCBK990006075380403321XV C 212 (6)11694*FGBCFGBCAssociation populaires cooperatives576162UNINAGIU01