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| 005 | 20250425161012.0 | ||
| 008 | 250425s9999 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 | _a338.2 | ||
| 100 | _aROBLES, EDWARD H. | ||
| 245 | 0 | _aECONOMICS OF THE MINERAL INDUSTRIES | |
| 250 | _aS.E. | ||
| 260 | _aS.L. | ||
| 260 |
_aSin Pais _bS.E. _c1900 |
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| 942 | _c01 | ||
| 010 | _a10331 | ||
| 999 |
_c200448 _d200448 |
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