000 00375nab a2200157 4500
005 20260520002934.0
008 260224s2010 xxu
245 0 0 _aThe fall guy
260 _a
_b
_cago. 2010
270 _a10/09/2010 ; 10/09/2010
300 _a1 p. ; 2
581 _a8
773 0 _tPetroleum Economist
_g77
942 _cARTICULO
999 _c176854
_d176854