| 000 | 00444nam a22001577a 4500 | ||
|---|---|---|---|
| 020 | _a8174504923 | ||
| 082 |
_bNAT/SC _a500 |
||
| 100 | _aNational Council of Educational Research and Training | ||
| 240 | _aScience: textbook for class.9 | ||
| 245 | _aScience: textbook for class.9 | ||
| 250 | _a1 | ||
| 260 |
_aNew Delhi _bNational Council of Educational Research and Training _c2006 |
||
| 300 | _a218p. | ||
| 650 | _aScience | ||
| 942 | _cBK | ||
| 999 |
_c6747 _d6746 |
||