000 00379nam a2200169Ia 4500
008 131111s9999 xx 000 0 und d
020 _a9788181281357
100 _aArmstrong M A
245 _aBasic topology
260 _aNew Delhi
260 _bSpringer
260 _c2008
300 _a251p.
650 _aMathematics : Basic Topology
763 _a31868
942 0 0 _019
999 _c39882
_d39882