000 00418nam a2200169Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a514
_bN554
100 _aNewman M H A
245 _aElements of the topology of plane sets of points
250 _a2nd
260 _aCambridge
_bUniversity Press
_c1951
300 _avi,214p
650 _aTopology
942 _cBK
999 _c30093
_d30093