00836cam a2200217 a 450000500170000000800410001701000170005802000180007502000180009303500240011104000500013510000260018524501530021126000810036430000220044565000550046765000210052265000240054365000160056770000350058320171109113826.0171109s2010 enka rb 001 0 eng d a 2009038313 a9780521869546 a9780521689687 a(OCoLC)ocn436946070 aCO-BoUCMbspacSandra PalaciodSandra Palacio1 aSamuels, Davidd1967-10aPresidents, parties, and prime ministersbhow the separation of powers affects party organization and behaviorcDavid J. Samuels, Matthew S. Shugart aCambridge (Massachusetts, Estados Unidos)bCambridge University Pressc2010 axi, 295 páginas17aSeparación de poderes vEstudios transculturales27aJefes de estado 27aPresidentes xPoder27aDemocracia 1 aShugart, Matthew Sobergd1960-