LEADER 00839nam0-22002771i-450- 001 990003163550403321 005 20080507150256.0 035 $a000316355 035 $aFED01000316355 035 $a(Aleph)000316355FED01 035 $a000316355 100 $a20030910d1990----km-y0itay50------ba 101 0 $aeng 102 $aUS 200 1 $aPresidentialism, multiparty systems and democracy$ethe difficult equation$fScott Mainwaring 210 $aNotre Dame (In.)$cKellogg Institute$d1990 215 $a28 p.$d28 cm 225 1 $aWorking Papers$fKellog Institute$v144 700 1$aMainwaring,$bScott$0119436 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003163550403321 952 $aPaper 50/90.144$fSES 959 $aSES 996 $aPresidentialism, multiparty systems and democracy$9458856 997 $aUNINA