| 000 | 00771nab a2200241 1n4500 | ||
|---|---|---|---|
| 001 | 000104383 | ||
| 005 | 20250722192654.0 | ||
| 008 | 950614s1984 000 0 spa d | ||
| 041 | 0 | 7 |
_aSpa _2ISO 639-1 |
| 084 | _aRev 203 | ||
| 100 | 1 |
_aHercilla González, Juan Guillermo _938556 |
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| 245 | 1 | 0 | _aTecnología en minería |
| 650 | 0 | 4 |
_aTechnologie _92136 |
| 650 | 0 | 4 |
_aIndustrie minière _95884 |
| 650 | 0 | 4 |
_aMine _9139 |
| 650 | 0 | 4 |
_aStatistique _910561 |
| 650 | 0 | 4 |
_aProjet _91966 |
| 650 | 0 | 4 |
_aGéostatistique _96709 |
| 773 | 0 |
_tDe re metallica. De la minería y los metales: revista del Instituto geológico minero y metalúrgico _dLima : [s.n.], 1984 _g1, 1984, p. 7-9 : ill., graph. |
|
| 910 |
_aGSL _c20150612 _h1029 |
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| 942 | _cANAL | ||
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_c30238 _d30238 |
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