00274nam a2200097Ia 4500008004100000082001700041100002200058245002600080260005000106300002000156260722b        |||||||| |||| 00| 0 eng d  a514bM451.AT  aMaunder, C. R. F.  aAlgebraic topologyb/  aCambridge:bCambridge University Press,c1980  aix, 375p. Index