| 000 | 00442nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 210719s1975 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 | _a510 NATM | ||
| 100 | _aNATIONAL COUNCIL OF EDUCATIONAL RESEARCH & TRAINING | ||
| 245 | _aMathematics: a textbook for secondary schools. P.1 | ||
| 260 |
_aND _bNCERT _c1975 |
||
| 300 |
_axvii,368 _bPB |
||
| 365 |
_b8 _cRs |
||
| 650 | _aMathematics | ||
| 906 | _aNCERT maths for class IX | ||
| 999 |
_c212908 _d212908 |
||