(United Kingdom)A.Doff....et al;by (United Kingdom)C.B.Paulston; (United Kingdom)M.Baudot...et al;by (United Kingdom)C.Szuma; by (United Kingdom)Doff.A...et al;by (United Kingdom)L.G.Alexander; (United Kingdom)A.M.Eastman...et al;by (United Kingdom)L.Carroll; (United Kingdom)K.Wildhagen...et al;by (United Kingdom)I.H.Evans; (United Kingdom)A.Doff...et al; (United States)D.Allen; (United Kingdom)E.Derbyshire;by (United Kingdom)C.Embleton; (United Kingdom)L.W.Beineke...et al;by (United Kingdom)M.Band; (United Kingdom)J.M.Hawkins;by (United Kingdom)B.Pretz; (United Kingdom)P.J.Hills;by (United Kingdom)G.T.Page;