| 000 | 00493 a2200157 4500 | ||
|---|---|---|---|
| 999 |
_c74 _d74 |
||
| 008 | 210415b ||||| |||| 00| 0 eng d | ||
| 020 | _a817450494X | ||
| 082 | 0 | 0 |
_a540 _bN3373 |
| 110 |
_94922 _aNational Council of Educational Research and Training (NCERT) |
||
| 245 | _aChemistry, part-1: Textbook for Class XI / | ||
| 250 | _a1st ed. | ||
| 260 |
_aNew Delhi: _bNational Council of Educational Research and Training, _c2017. |
||
| 300 | _aix, 253+iv p. | ||
| 650 | 0 | _aChemistry | |
| 942 |
_2ddc _cBK |
||