000 | 00478nam a22001817a 4500 | ||
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001 | 36493 | ||
008 | 190110s1953 enk||||| |||| 00| 0 eng d | ||
041 | _aeng | ||
080 | _a669.332/R92 | ||
100 |
_950389 _aRuddle, R.W. |
||
245 | _aThe physical chemistry of copper smelting | ||
260 |
_aLondon _bIntitution of Mining and Metallurgy _c1953 |
||
300 |
_a156 p. _bilus. |
||
650 |
_9144 _aCOBRE |
||
650 |
_94916 _aFUNDICION |
||
910 |
_aRNUĂ‘EZ _b38868 |
||
942 |
_2z _cLIBR |
||
999 |
_c36493 _d36493 |