| 000 | 00351nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a066 _bGOE |
||
| 100 | _aDhingra, K C | ||
| 245 | 0 | _aChemical industries for new entrepreneurs: Market survey and project reports of profitable chemicals | |
| 260 |
_aDelhi _bSBP _c1975 |
||
| 700 | _aR K | ||
| 942 | _cBK | ||
| 999 |
_c23080 _d23080 |
||