00827nam0-22003011i-450-9900032216204033210-8018-2435-4000322162FED01000322162(Aleph)000322162FED0100032216220000920d1980----km-y0itay50------baitaIT<<The >>Theory of Parties and Electoral SystemsRichard S. Katz.BaltimoreJohns Hopkins University Press\c\\1980.XII, 151 p.24 cm1951019630Katz,Richard S.ITUNINARICAUNIMARCBK99000322162040332119510 KAT11309/ISESSESTheory of Parties and Electoral Systems454897UNINAING01