| 000 | 00365nam a2200157Ia 4500 | ||
|---|---|---|---|
| 100 | _aGupta/J.P/ Gupta/ R.P | ||
| 650 | _aChemistry | ||
| 942 | _cBK | ||
| 654 | _aSelected Industrial Chemicals | ||
| 245 | _aSelected Industrial Chemicals | ||
| 260 |
_bSmall Business Pub. _aDelhi |
||
| 082 |
_a661 _bGup/Gup |
||
| 300 | _a339 | ||
| 546 | _aENGLISH | ||
| 999 |
_c32426 _d32426 |
||