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| 005 | 20260520000931.0 | ||
| 008 | 260224s2010 xxu | ||
| 245 | 0 | 0 | _aOnce again, downturn has proven to be a good thing for technology |
| 260 |
_a _b _cene./feb. 2010 |
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| 270 | _a22/07/2010 ; 22/07/2010 | ||
| 300 | _a1 p. ; 9 | ||
| 581 | _a1 | ||
| 773 | 0 |
_tDrilling Contractor _g66 |
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| 942 | _cARTICULO | ||
| 100 | 1 |
_aHsieh, Linda _938393 |
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| 999 |
_c175254 _d175254 |
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