00695nam0-22002531i-450-990003952040403321000395204FED01000395204(Aleph)000395204FED0100039520420030401d1960----km-y0itay50------baFRAFREconomie <<et>> societeContrainte,echange,donFrancois PerrouxParisPresses universitaires de France1960186 p.19 cmFrancois Perroux148753ITUNINARICAUNIMARCBK990003952040403321B1-B3.2353158DECTSDECTSSociete513510UNINA