000 00416nam a2200145Ia 4500
008 180713s9999 xx 000 0 und d
082 _a514 S8
100 _a"Singh, Tej Bahadur "
245 0 _aElements of Topology
260 _aFlorida
260 _b CRC Press
260 _c2015
365 _b995
942 _cBK
999 _c108156
_d108156