00793nam0-2200277---450-99000852325040332120070914094925.0000852325FED01000852325(Aleph)000852325FED0100085232520070606d1954----km-y0itay50------baengUSy-------001yyMain currents in American thoughtVernon Louis ParringtonNew YorkHarcourt, Brace and company19542 v.18 cmParrington,Vernon Louis196486ITUNINARICAUNIMARCBK990008523250403321Fondo Usis XII A 615326-15333FSPBCFSPBCMain currents in American thought14482UNINA