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| 001 | 37429 | ||
| 003 | AR-SsjUBGM | ||
| 005 | 20251206162943.0 | ||
| 008 | 250720s1936 xxu 000 0 eng d | ||
| 040 |
_aAR-SsjUBGM _cAR-SsjUBGM |
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| 041 | 0 | _aeng | |
| 044 | _axxu | ||
| 080 | _a669.21 | ||
| 100 | 1 |
_aDorr, John V. N. _941354 |
|
| 245 | 1 | 0 | _aCyanidation and concentration of gold and silver ores. |
| 260 |
_aNew York : _bMcGraw-Hill, _c1936. |
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| 300 |
_a485 p. : _bil. ; _c21 cm |
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| 650 | 4 | _aCianuración | |
| 650 | 4 | _aOro | |
| 650 | 4 | _aPlata | |
| 655 | 4 |
_aLibro _914 |
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| 942 |
_cLB _2cdu |
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| 945 |
_aidgym _d2004-10-01 |
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| 999 |
_c37429 _d37429 |
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