000 00360nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a514
_bSch394
100 _aSchurle A W
245 _aTopics in topology
260 _aN Y
_bNorth-Holland
_c1979
300 _axi,266p
650 _aTopology
942 _cBK
999 _c75823
_d75823