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| 005 | 20250425160949.0 | ||
| 008 | 250425s9999 xx 000 0 und d | ||
| 041 | _aspa | ||
| 082 | _a622 | ||
| 110 | _aENGINEERING AND MINING JOURNAL | ||
| 245 | 0 | _aDETAILS OF PRACTICAL MINING | |
| 250 | _aS.E. | ||
| 260 | _aS.L. | ||
| 260 |
_aSin Pais _bMCGH _c1950 |
||
| 300 | _a544 | ||
| 942 | _c01 | ||
| 010 | _a9379 | ||
| 999 |
_c199735 _d199735 |
||