000 00298nam a2200121Ia 4500
008 190709s9999 xx 000 0 und d
082 _a513.83 H14
100 _aHall, Dick Wick
245 0 _aElementary topology
260 _aNew york
_bJohn wiley & sons Inc
_c1955
300 _axii,303
942 _cBK
999 _c4968
_d4968