| 000 | 00398 a2200145 4500 | ||
|---|---|---|---|
| 082 |
_a540 _bGOY |
||
| 090 |
_c19985 _d30915 |
||
| 100 | _aGoyal, R. | ||
| 245 |
_aLearning elementary chemistry _bpart 1 |
||
| 260 |
_aNew Delhi _bGoyal Brothers Prakashan Publishers _g2001 |
||
| 300 |
_a89p. _c24cm |
||
| 650 | _aNatural sciences and mathematics | ||
| 650 | _aChemistry and allied sciences | ||
| 942 | _cL | ||
| 999 |
_c47656 _d47656 |
||