000 00317nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a514.24
_bEDW
100 _aEdwards, David A.
245 _aCech and steenrod homotopy theories with applications to geometric topology
260 _bSpringer-Verlag
_aBerlin
_c1976
999 _c141853
_d141853