00667nam a2200205 4500 20260520005946.0 260224s xxu 060-665.5 W938 1997 WPC (15th.) Catalytic processes in the petrochemical industry Present and future challenges 12/09/06 ; 29/07/2003 6 p. Incluído en : Block III - Downstream. V. 2, p. 767-772 CONGTP Rsotrup-Nielsen, Jens 28560 World Petroleum Congress (15th. : 1997 : Beijing) 7470 Rsotrup-Nielsen, Jens 28560 155396 155396 0 0 0 0 223215 BAAB BAAB 060-665.5 W938 1997 2026-03-05 200007286 0 060-665.5 W938 1997 200007286 2026-03-05 00:49:55 2026-03-05 CONGTP