| 000 | 00510nam a2200205 4500 | ||
|---|---|---|---|
| 001 | 32032 | ||
| 008 | 110215s9999 a gr 000 0 spa u | ||
| 040 | 0 |
_aUGC _cUGC |
|
| 041 | 0 | _aspa | |
| 082 | 0 | 4 |
_218 _a382.9861 |
| 245 | 1 | 0 | _aCarbones de Colombia |
| 250 | _a1a ed. | ||
| 260 |
_a253p _c9999 |
||
| 260 |
_aBogotá _bMinMinas y Petroleos _c1974 |
||
| 650 | 1 | 4 | _aCarbon |
| 650 | 1 | 4 | _aMinas de carbon |
| 700 | 1 | _aMinMinas y Petroleos | |
| 942 |
_2ddc _h382 _cBK |
||
| 999 |
_c27217 _d27217 |
||
| 005 | 20190814191100.0 | ||