003430000a22001210004500001000700000100004100007101000800048200007700056210003400133215001800167310001100185700002500196334990  a20220318              pory50          apor  aWho governs? democraty and pouer in un American CatyfRobert A.Dahl Dahl  a[s.l.]d[s.d.]cYale U. Press  a355 p.d24 cm  acompra  aDahl, Robert A. Dahl