00793nmc a2200253 4500 20260520005929.0 260224s xxu CD W385 1 Production and refining of heavy crude A business opportunity in Venezuela 12/09/06 ; 14/03/02 8 p. CONGTP Espinoza, Carlos E. 27818 Pereira, Pedro 5164 Guimerans, Rosalvina 448 PDVSA-INTEVEP 27819 World Energy Congress (18th. : 2001 oct. 21-25 : Buenos Aires) 10339 Pereira, Pedro 5164 Guimerans, Rosalvina 448 PDVSA-INTEVEP 27819 Espinoza, Carlos E. 27818 154961 154961 0 0 0 0 222780 BAAB BAAB CD W385 1 2026-03-05 200006811 0 CD W385 1 200006811 2026-03-05 00:49:29 2026-03-05 ARCHIVO