000 00525nab a2200181 4500
005 20260520002138.0
008 260224s2018 xxu ing
041 _aInglés
245 0 0 _aAggresive optimization programs are critical for the survival of marginal refiners
260 _a
_b
_cfeb. 2018
270 _a13/11/2018 ; 13/11/2018
300 _a3 p. ; 83-86
581 _a2
773 0 _tHydrocarbon Processing
_g
942 _cARTICULO
100 1 _aMicklem, D.
_958124
999 _c192242
_d192242