| 000 | 00478nab a2200169 4500 | ||
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| 005 | 20260520002821.0 | ||
| 008 | 260224s2009 xxu | ||
| 245 | 0 | 0 |
_aPemex, PDVSA, Petrobras _bHow strategies, results differ |
| 260 |
_a _b _c3 agos. 2009 |
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| 270 | _a09/09/2009 ; 09/09/2009 | ||
| 300 | _a3 p. ; 18-21 | ||
| 581 | _a29 | ||
| 773 | 0 |
_tOil & Gas Journal _g107 |
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| 942 | _cARTICULO | ||
| 100 | 1 |
_aFletcher, Sam _915681 |
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| 999 |
_c170451 _d170451 |
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