| 000 | 00387nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 241226s9999 xx 000 0 und d | ||
| 020 | _a8174506365 | ||
| 082 |
_a600 _bNCE |
||
| 100 | _aNCERT, NCERT. | ||
| 245 | 0 | _aScience (Class X) | |
| 260 |
_aNew Delhi : _bNational Council of Education Research and Training , _c2009. |
||
| 300 | _a280 Pages; | ||
| 650 | _aScience and Technology | ||
| 999 |
_c177899 _d177899 |
||