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_a338.272 82 _bSHI 2003 |
| 100 | 1 | _aShields, David | |
| 245 | 1 | 0 |
_aPemex _bun futuro incierto _cDavid Shields |
| 264 |
_aMéxico _bPlaneta _c2003 |
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| 300 |
_a168 p. _bil. _c23 cm. |
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| 440 | 0 | _aTemas' de hoy | |
| 504 | _aIncluye: Bibliografía p. 157-161 | ||
| 650 | 4 | _aPetroleos Mexicanos | |
| 650 | 4 |
_aPetroleo _xindustria y comercio _zMéxico |
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| 905 | _alibros | ||
| 944 | _aGLOBAL | ||
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