00995nam a2200277 4500 0013161 20260523192312.0 260224s1993 enk 06A-338.272 S471 1993 International petroleum exchange Seminar London International Petroleum Exchange 1993 07/09/06 ; 13/01/03 1 v. CONGCOL Instituto Argentino del Petróleo, IAP 308 International Petroleum Exchange, IPE 5229 International Petroleum Exchange (1993 june. 3-4 : London) 7499 Mercado petrolero 1089 Precios de petróleo crudo 2158 Precios de combustibles 1093 Mercado de futuros y opciones 1095 Instituto Argentino del Petróleo, IAP 308 International Petroleum Exchange, IPE 5229 131801 131801 0 0 0 0 202723 CBAAB CBAAB 06A-338.272 S471 1993 2026-03-03 200004003 0 06A-338.272 S471 1993 200004003 2026-03-03 01:41:50 2026-03-03 CONGCOL