000 00391nam a2200169Ia 4500
008 180816s9999 xx 000 0 und d
020 _a486665224
082 _aTR514 G284e
100 _aGemignani, Michael C.
245 0 _aElementary topology
260 _aMassachusetts
260 _bAddison - Wesley Pub.
260 _c1972
300 _a270 p
650 _aTopology
942 _cBK
999 _c52077
_d52077