000			00381nab a2200157 4500
005			20260608201713.0
008			260224s2009 xxu
245	0	0	_aWhat is ahead for the world's refiners?
260			_a _b _cmayo 2009
270			_a28/09/2010 ; 28/09/2010
300			_a1 p. ; 7
581			_a748
773			_g
942			_cARTICULO
999			_c177174 _d177174