| 000 | 00393nab a2200157 4500 | ||
|---|---|---|---|
| 005 | 20260520002807.0 | ||
| 008 | 260224s2008 xxu | ||
| 245 | 0 | 0 | _aUncertainty in the air |
| 260 |
_a _b _cjul 2008 |
||
| 270 | _a11/08/2008 ; 11/08/2008 | ||
| 300 | _a3 p. ; 20-22 | ||
| 581 | _a7 | ||
| 773 | 0 |
_tPetroleum Economist _g75 |
|
| 942 | _cARTICULO | ||
| 999 |
_c168632 _d168632 |
||