000 00558nab a2200193 4500
005 20260520001702.0
008 260224s xxu
245 0 0 _a21st Century energy efficiency
270 _a12/09/06 ; 29/06/2005
300 _a5 p.
773 0 _tHydrocarbon engineering
_gVol. 10, no. 1 (ene. 2005) ; p. 31-36
942 _cARTICULO
100 1 _aFaagau, Gary
_936785
100 1 _aSeillier, Darry
_936786
650 0 _aRefinerías
_992
650 0 _aCostos
_9702
700 1 _aSeillier, Darry
_936786
999 _c165360
_d165360