by (United States)J.Mehra;by (United Kingdom)J.L.Matin; by (United States)E.J.LeCuyer;by (United Kingdom)J.C.Mason; by (United States)J.Kestin;by (United Kingdom)J.F.Lee; by (United States)H.Eves;by (United Kingdom)J.V.Grabiner; by (United States)F.Treves;by (United Kingdom)J.F.Adams; by (United States)M.A.Omar;by (United Kingdom)J.M.Ziman; by (United States)J.F.Rabek;by (United Kingdom)J.V.Dawkins; by (United States)G.Ludwig;by (United Kingdom)J.Leray; by (United States)T.L.Maple;by (United Kingdom)L.Mair; by (United States)J.C.PLOTT;by (United Kingdom)G.L.Pandit;