000 00521nam a2200205Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a514
_bSi572
100 _aSierpinski Waclaw
245 _aGeneral topology
250 _a2nd
260 _aToronto
_bUniversity Press
_c1956
300 _axii,290p.
440 _aMathematical expositions; no 7
500 _aXerox copy of Acc.No.46652
650 _aTopology
700 _aKrieger C Cecilia
_4tr.
942 _cBK
999 _c87189
_d87189