| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c181 _d181 |
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| 003 | Biblioteca INTEMIN | ||
| 005 | 20180417232406.0 | ||
| 007 | Publicación seriada | ||
| 008 | 180417b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aInglés | ||
| 080 | _a66.094.413 : 546.289+546.28+546.72+546.78+546.77+546.882+546.883 (47) | ||
| 100 |
_aLandsberg, A. _9595 |
||
| 245 |
_aA study of the chlorination kinetics of germanium, silicon, iron, tungsten, molybdenum, columbium, and tatalum. _cLandsberg, A. |
||
| 260 |
_aWashington _bBureau of mines _c1965 |
||
| 490 |
_aReport Investigation _v6649 |
||
| 650 |
_aclorinación _9596 |
||
| 650 |
_aniobio _9597 |
||
| 650 |
_atántalo _9598 |
||
| 650 |
_amolibdeno _9599 |
||
| 650 |
_ahierro _9600 |
||
| 650 |
_atungsteno _9579 |
||
| 650 |
_agermanio _9601 |
||
| 650 |
_asilicio _9602 |
||
| 700 |
_aBlock, Frank E. _9603 |
||
| 942 |
_2udc _cCR |
||