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| 008 | 260224s2009 xxu | ||
| 245 | 0 | 0 | _aAPI, AOPL working to standardize GPS system |
| 260 |
_a _b _c9 nov. 2009 |
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| 270 | _a08/04/2011 ; 28/07/2010 | ||
| 300 | _a3 p. ; 54-56 | ||
| 581 | _a42 | ||
| 773 | 0 |
_tOil & Gas Journal _g107 |
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| 100 | 1 |
_aByrd, Bill _941117 |
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_c175466 _d175466 |
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