| 000 | 00420nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 220505s1999 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 | _a546.3/RAY | ||
| 100 |
_aRay, H. S. _9645440 |
||
| 245 | _aExtraction of nonferrous metals | ||
| 260 |
_aNew Delhi _bAffiliated east-west press private Ltd _c1999 |
||
| 650 |
_aCHEMISTRY _9645441 |
||
| 700 |
_aAbraham, K. P. _9645442 |
||
| 700 |
_aSridhar, R. _9645443 |
||
| 999 |
_c451254 _d451254 |
||