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| 003 | CoBo-ECI | ||
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_a624.16 _bH634r 2a.ed |
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| 100 | 4 | 0 |
_aHoek, Evert _917927 |
| 245 | 0 |
_aRock slope engineering/ _cEvert Hoek and John Bray |
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| 250 | 4 | _a2 | |
| 260 | 4 |
_aLondon: _bThe Institution of Mining and Metallurgy _c1977 |
|
| 300 | 4 | _a402p. | |
| 504 | 4 | _aIncluye bibliografía al final de cada capítulo | |
| 650 |
_aTALUDES ROCOSOS _917928 |
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_aTALUDES (GEOGRAFIA FISICA) _917929 |
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| 650 |
_95369 _aMECÁNICA DE ROCAS |
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| 700 | 4 | 0 |
_aBray, John _917930 |
| 942 |
_2ddc _cBK |
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| 999 |
_c9574 _d9574 |
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