| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c4381 _d4381 |
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| 003 | Biblioteca de INTEMIN | ||
| 005 | 20180618205413.0 | ||
| 007 | Publicacion seriada | ||
| 008 | 180618b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aingles | ||
| 080 | _a622.14 (797) (047) | ||
| 100 |
_aDixon, Jay D. _97513 |
||
| 245 |
_aA method for computing stabilization pressures for excavations in incompetent rock _cDixon, Jay D. |
||
| 250 | _aRI 8128 | ||
| 260 |
_aWashington _bBureau of mines _c1976 |
||
| 650 |
_aMINAS _94375 |
||
| 650 |
_aESTABILIZACION _98664 |
||
| 650 |
_aROCA INCOMPETENTE _98665 |
||
| 650 |
_aEXCAVACIONES _98666 |
||
| 942 |
_2udc _cCR |
||