| 000 | 00453nas a22001934a 4500 | ||
|---|---|---|---|
| 001 | BMG | ||
| 008 | m pe r gr 0 0 spa d | ||
| 040 | _aBMG | ||
| 041 | _aspa | ||
| 082 | _aREV- 0.50 | ||
| 100 | _aArroba, Salvador | ||
| 245 | _aEl oleoducto Ecuatoriano | ||
| 260 |
_aGuayaquil _bUEES |
||
| 362 | _a2000 | ||
| 650 |
_aPETROLEO _93651 |
||
| 653 | _aeconomÃa | ||
| 700 |
_aArroba, Salvador _93650 |
||
| 942 |
_cCR _e2023-01-30 |
||
| 999 |
_c1339 _d1339 |
||