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| 008 | 140520s9999||||xx |||||||||||||| ||und|| | ||
| 100 | _aNcert | ||
| 245 | _aMathematics Textbook For Secondary School Ix | ||
| 260 | _aNew Delhi | ||
| 260 | _bN. C. E. R. T. | ||
| 260 | _c1990 | ||
| 300 | _axiv, 338 | ||
| 350 | _a0 | ||
| 365 | _b25 | ||
| 365 | _dRuppes | ||
| 999 |
_c63119 _d63119 |
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