000 00322nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aN. Palaniappan
245 0 _aFuzzy Topology
250 _a-
260 _aNew Delhi
260 _bNarosa Publishing House
260 _c0
650 _aFuzzy Topology
942 _cBK
999 _c21851
_d21851