00830nam0-22002531i-450-99000636291040332119980601000636291FED01000636291(Aleph)000636291FED0100063629119980601d1995----km-y0itay50------ba--------00-yySOCIAL choice, welfare, and ethicsProceedings of the Eight Intrnationale Symposium in Economic Theory and Econometricsedited by William A. Barnett, Hervè Moulin, Maurice Salles,Norman J.SchofieldCambridgeuniveristy press1995302.13ITUNINARICAUNIMARCBK990006362910403321XV O3 2634028*FGBCFGBCSOCIAL choice, welfare, and ethics659082UNINAGIU01