000 00308nam a2200133Ia 4500
008 210901s1971 xx 000 0 eng d
082 _a514 WIL
100 _aWillard, S.
245 0 _aGeneral topology
260 _aLondon
_bAddison-Wesley
_c1971
300 _a369
650 _aMathematics
942 _2ddc
_cBK
999 _c8403
_d8403