| 000 | 00463nab a2200157 4500 | ||
|---|---|---|---|
| 005 | 20260520001045.0 | ||
| 008 | 260224s2007 xxu | ||
| 245 | 0 | 0 | _aEngine manufacturers work on supply chains, reliability as drilling contractor demands rise |
| 260 |
_a _b _csep./oct. 2007 |
||
| 270 | _a04/07/2011 ; 04/07/2011 | ||
| 300 | _a2 p. ; 66-67 | ||
| 581 | _a5 | ||
| 773 | 0 |
_tDrilling Contractor _g63 |
|
| 942 | _cARTICULO | ||
| 999 |
_c183458 _d183458 |
||