| 000 | 00421nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 210828s9999 xx 000 0 und d | ||
| 082 | _aB .Q17001 | ||
| 100 | _a"Ponnarasu, P " | ||
| 245 | 0 | _aStudy on P#g-Closed Sets in Topological Spaces | |
| 260 | _aCoimbatore | ||
| 260 | _b PSG College of Arts and Science | ||
| 260 | _c2017 | ||
| 942 | _cBK | ||
| 999 |
_c138347 _d138347 |
||