00487nam a2200145Ia 4500082001700000100002800017245009100045260003400136300002700170490007600197500000500273700003000278700002600308856000700334  a514bM214.SA  aMahammed, N. and Others  aSome applications of topological K-theorybcBy N. Mahammed, R. Piccinini and U. Suter  aNew YorkbNorth-Hollandc1980  aix, 317p. Index, Bibl.  aNorth-Holland Mathematics studiesvv. 45) (Notas de Mathematica ; v. 74  a  aPiccinini, R. ; jt. auth.  aSuter, U. ; jt. auth.  df