000 00320nam a2200133Ia 4500
008 190601s9999 xx 000 0 und d
082 _a514
_bKEL
100 _aKelley, John L.
245 0 _aGeneral topology
260 _aNew Jersey
_bD.Van Nostrand
_c1955
300 _axiv, 298 p.
650 _aTopology
942 _cS
999 _c119552
_d119551