000 00586nam a2200241Ia 4500
001 CATREF004415
008 110517s9999 xx 000 0 und d
041 _aeng
082 _a513.83
100 _aPervin, William J
245 _aFoundations of general topology
260 _aNew York
_bAcademic Press
_c1964
300 _axi, 209 p.
_c24 cm.
440 _aAcademic Press textbooks in mathematics
546 _bRoman
650 _aSets
650 _aSpaces
650 _aSpaces
650 _aTopology - spaces
906 _a003532
906 _atext
942 _cBook
999 _c255674
_d255610