01126nam--2200397---450-99000044659020331620050722124631.03-7643-3108-90044659USA010044659(ALEPH)000044659USA01004465920010515d1983----km-y0itay0103----baengUS||||||||001yyApproval votingSteven J. Brams, Peter C. FishburnBostonBirkhäuserc1983XIX, 198 p.24 cm2001ElezioniSistemi324.63BRAMS,Steven J.45246FISHBURN,Peter C.40969ITsalbcISBD990000446590203316II.5. 4188(II i B 558)101347 LMII i B 558BKUMAPATTY9020010515USA010943PATTY9020010515USA01094820020403USA011653PATRY9020040406USA011631COPAT39020050722USA011246Approval voting890029UNISA