000 00463nab a2200157 4500
005 20260520003005.0
008 260224s xxu
245 0 0 _aMarket focus
_bPumps and artificial lift technology
270 _a30/01/2008 ; 07/08/2006
300 _a10 p.
773 0 _tOil & Gas Journal
_gVol. 104.28, (24 jul. 2006)
942 _cARTICULO
650 0 _aExtracción artificial
_92326
650 0 _aBombas
_994
999 _c180212
_d180212