| 000 | 00492nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190329s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9789350078068 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a373.2360954 _bN277I |
||
| 110 | _aNational Council of Educational Research and Training | ||
| 245 | 0 |
_aIntegrated science and mathematics laboratory secondary stage _bguidelines for establishment |
|
| 260 |
_aNew Delhi _bNCERT _c2016 |
||
| 300 | _a48p. | ||
| 650 | _aEDUCATION | ||
| 942 | _cBKS | ||
| 999 |
_c79201 _d79201 |
||