| 000 | 00332nas a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 180407s9999 xx 000 0 und d | ||
| 040 |
_aMX-JoTES _cMX-JoTES |
||
| 050 | 4 | _aAP028.3 | |
| 245 | 1 | 0 | _aPETROLEO & energia EL NUEVO REGULADOR CARLOS DE REGULES RUIZ-FUNES, DIRECTOR |
| 260 | _bpetroleoenergia | ||
| 362 | 1 | _a2010 | |
| 942 | _cPPS | ||
| 999 |
_c7362 _d7362 |
||