| 000 | 00339nam a2200121Ia 4500 | ||
|---|---|---|---|
| 082 |
_a375.51213 _bPUT |
||
| 245 |
_aTextbook of algebra and trigonometry _b: class XI _cPunjab Textbook Board |
||
| 260 |
_aLahore: _bPunjab Textbook Board, _c1997 |
||
| 300 | _axii, 429p | ||
| 546 | _aeng | ||
| 650 |
_aTrigonometry-Textbooks _969992 |
||
| 942 | _cBK | ||
| 999 |
_c13247 _d13247 |
||