Historical review, D.Dowson; traditional base oils, D.A.Roberts; synthetic base oils, R.M.Mortier; dispersants/detergents, C.C.Colyer and W.C.Gergel; extreme pressure and antiwear additives, I.Goldblatt and F.Lockwoode; antioxidants, M.Rasberger; viscosity index improvers, R.Stanbaugh; lubricants for internal combustions engines, C.M.Lindsay and A.Mills; industrial lubricants, C.Kajdas; aviation lubricants, A.R.Lansdown; marine lubricants, B.H.Carter; greases, G.Gow; environmental aspects of lubricants, S.Crook and M.C.Toomey.