00894nam a2200277 4500 20260520005847.0 260224s xxu 060-665.5 W938 1979 WPC (10th.) Exol N: new lubricants extraction process 12/09/06 ; 31/07/2003 7 p. Vol. 4 ; p. 407-414 CONGTP Sankey, B.M. 23475 Bushnell, J.D. 23476 Gudelis, D.A. 23477 Imperial Oil Limited 9802 Exxon Research and Engineering Company 23397 World Petroleum Congress (10th : 1979 sept. 9-14 : Bucharest) 7458 Bushnell, J.D. 23476 Gudelis, D.A. 23477 Imperial Oil Limited 9802 Exxon Research and Engineering Company 23397 150767 150767 0 0 0 0 218586 BAAB BAAB 060-665.5 W938 1979 2026-03-04 200026808 0 060-665.5 W938 1979 200026808 2026-03-04 16:39:56 2026-03-04 CONGTP