| 000 | 00936cam a22003134a 4500 | ||
|---|---|---|---|
| 003 | AR-SsjUIB | ||
| 005 | 20250710162749.0 | ||
| 008 | 250429s1979 xxu 000 0 eng d | ||
| 020 | _a0895202530 | ||
| 040 |
_aAR-SsjUIB _cAR-SsjUIB |
||
| 041 | 0 | _aeng | |
| 044 | _axxu | ||
| 080 | _a622.27 | ||
| 100 | 1 |
_aCrawford, John T. _913881 |
|
| 245 | 1 | 0 | _aOpen pit mine planning and desing. |
| 260 |
_aNew York : _bAmerican Institute of Mining Metallurgical and Petroleum Engineers, _c1979. |
||
| 300 |
_a367 p. : _bil. ; _c28 cm |
||
| 504 | _aBibliografía al final de capítulos. | ||
| 650 | 7 |
_aExplotacion a cielo abierto _2lemb _913139 |
|
| 650 | 7 |
_aExplotación de minas _2lemb _913140 |
|
| 650 | 7 |
_aMinas _2lemb _93051 |
|
| 650 | 7 |
_aMinería _2lemb _91372 |
|
| 655 | 7 |
_aLibro _2unescot _914 |
|
| 700 | 1 |
_aHustrulid, William A. _913884 |
|
| 942 |
_cLB _2cdu |
||
| 945 |
_adbfi _d1998-10-30 |
||
| 999 |
_c13553 _d13553 |
||