00946nam0-22003491i-450 99000083693040332120191129095245.00-387-90271-6000083693FED01000083693(Aleph)000083693FED0100008369320001010d1967----km-y0itay50------baengUSy-------001yyAlgebraic topologyan IntroductionW. S. Massey4° ed. corrected printing.New YorkSpringer-Verlag1967XXI, 261 p.25 cmGraduate texts in mathematics56Topologia algebrica514.2Massey,William S.41019ITUNINARICAUNIMARCBK99000083693040332102 21 E 162620FINBNFINBNAlgebraic topology79537UNINAING01