000 00421nam a2200133Ia 4500
008 210828s9999 xx 000 0 und d
082 _aB .Q1414
100 _a"Naga Jothi, T "
245 0 _aStudy on the Properties of Balphagama - Closed Sets and Albhabgama -Closed Sets
260 _aCoimbatore
260 _b PSG College of Arts and Science
260 _c2014
942 _cBK
999 _c137978
_d137978