Robert S. Erikson
partilhar
bibliografia
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The Timeline Of Presidential Elections €“ How Campaigns Do (And Do Not) MatterTHE UNIVERSITY OF CHICAGO PRESS10-201236,50€
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The Timeline Of Presidential ElectionsTHE UNIVERSITY OF CHICAGO PRESS10-2012108,15€
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American Public OpinionTAYLOR & FRANCIS INC07-201089,21€portes grátis