| 000 | 00411nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 210723s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _aNULL | ||
| 035 | _a30113 | ||
| 082 |
_a517.521 _BGUP |
||
| 100 | _aGupta, Keshawa Prasad | ||
| 245 | 0 | _aSet Theory And Related Topics | |
| 250 | _a5th | ||
| 260 |
_aMeerut _bKrishna Prakashan Mandir |
||
| 300 | _a334 | ||
| 500 | _a6474 | ||
| 650 | _a- | ||
| 942 | _cBK | ||
| 999 |
_c30505 _d30505 |
||