000 00451nab a2200169 4500
005 20260520003145.0
008 260224s2015 xxu ing
041 _aInglés
245 0 0 _aDiscussion expands to include hydroprocessing
260 _a
_b
_c7 sept. 2015
270 _a13/02/2023 ; 13/02/2023
300 _a7 p. ; 88-95
581 _a9
773 0 _tOil & Gas Journal
_g
942 _cARTICULO
999 _c195497
_d195497