| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c1979 _d1979 |
||
| 003 | Biblioteca-INTEMIN | ||
| 005 | 20180515152606.0 | ||
| 008 | 180515b xxu||||| |||| 00| 0 eng d | ||
| 080 | _a622 | ||
| 100 |
_aJefferson, Richard H. _95263 |
||
| 245 |
_aRapid west chemical methods for the analysis of blast furnace slags _cJefferson, Richard H. |
||
| 260 |
_aWashington _bBureau of mines _c1974 |
||
| 650 |
_aMINERIA _965 |
||
| 942 | _cBK | ||