| 000 | 00673cam a22002654a 4500 | ||
|---|---|---|---|
| 003 | AR-SsjUIB | ||
| 005 | 20250710145608.0 | ||
| 008 | 250429s1983 gw 000 0 eng d | ||
| 020 | _a0878490426 | ||
| 040 |
_aAR-SsjUIB _cAR-SsjUIB |
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| 041 | 0 | _aeng | |
| 044 | _agw | ||
| 080 | _a622 | ||
| 100 | 1 |
_aGregory, Cedric E. _914256 |
|
| 245 | 1 | 0 | _aRudiments of Mining practice. |
| 260 |
_aFederal republic of Germany : _bTrans Tech Publications, _c1983. |
||
| 300 | _a141 p. | ||
| 500 | _aLIFBI. | ||
| 650 | 7 |
_aMinería _2spines _91372 |
|
| 655 | 7 |
_aLibro _2unescot _914 |
|
| 942 |
_cLB _2cdu |
||
| 945 |
_adbfi _d1997-02-25 |
||
| 999 |
_c11953 _d11953 |
||