00523nam a2200181Ia 4500082001800000100002100018245003200039260004900071300002200120490003900142500000500181690000600186700000500192952010000197964001700297921001000314999001700324  a514bSt814.TF  aSteenrod, Norman  aTopology of fibre bundlesb  aNew JerseybPrinceton University Pressc1951  aviii, 229p. Index  aPrinceton Mathematical seriesv 14  a  a   a  00104070aISIbISId1998-09-16l0o514 St814.TFpDP15193r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a11551  c11551d11551