00915nam0-22003251i-450-990000850140403321200010100-8218-1027-0000085014FED01000085014(Aleph)000085014FED0100008501420001010d--------km-y0itay50------baitay-------001yyAlgebraic topologyby S. LefschetzProvidence Rhode IslandAmerican Ma thematical Society1942VI, 389 p.24 cmAmerican mathematical society colloquium publicationsXXVIIAlgebraic Topology514Lefschetz,Solomon12523ITUNINARICAUNIMARCBK99000085014040332102 21 E 111867FINBNFINBNAlgebraic topology348505UNINAING01