| 000 | 01365nam a2200325 a 4500 | ||
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| 999 |
_c713 _d713 |
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| 001 | 625071 | ||
| 003 | Biblioteca de INTEMIN | ||
| 005 | 20180426133537.0 | ||
| 008 | 920722s1992 paua b f100 0 eng | ||
| 010 | _a 92189768 | ||
| 040 |
_aDLC _cDLC |
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| 050 | 0 | 0 |
_aTN295 _b.U4 no. 9315 _aTN288 |
| 082 | 0 | 0 |
_a622 s _a622/.334 _220 |
| 111 | 2 |
_aWorkshop on Coal Pillar Mechanics and Design _d(1992 : _cSanta Fe, N.M.) _92331 |
|
| 245 | 1 | 0 |
_aProceedings of the Workshop on Coal Pillar Mechanics and Design / _ccompiled by Anthony T. Iannacchione ... [et al.]. |
| 260 |
_a[Pittsburgh, PA] : _bU.S. Dept. of the Interior, Bureau of Mines, _c1992. |
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| 300 |
_a302 p. : _bill. ; _c28 cm. |
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| 490 | 1 |
_aInformation circular ; _v9315 |
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| 500 | _aHeld in Santa Fe, NM, June 7, 1992. | ||
| 500 | _aCorrection sheet for p. 123, 253, and 295 inserted. | ||
| 504 | _aIncludes bibliographical references. | ||
| 650 | 0 |
_aColumns _xCongresses. _92332 |
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| 650 | 0 |
_aGround control (Mining) _xCongresses. _92333 |
|
| 650 | 0 |
_aCoal mines and mining _xCongresses. _92334 |
|
| 700 | 1 |
_aIannacchione, Anthony T. _92335 |
|
| 830 | 0 |
_aInformation circular (United States. Bureau of Mines) ; _v9315. _9794 |
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| 906 |
_a7 _bcbc _corignew _d3 _encip _f19 _gy-gencatlg |
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| 942 |
_2udc _cCR |
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