| 000 | 00398nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230215s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a9788177002393 | ||
| 082 | _a540 CHA | ||
| 100 |
_aChawla, Shashi _914510 |
||
| 245 | 0 | _aTextbook of engineering chemistry | |
| 250 | _a540 CHA | ||
| 260 |
_aNew Delhi _bDhanpath Rai and Co. Pvt. Ltd. _c2019 |
||
| 300 |
_aXIV, 457p. _b275 |
||
| 650 | _aChemistry | ||
| 999 |
_c194458 _d194458 |
||