by (United Kingdom)A.Abragam;by (United States)M.Baranger; by (United Kingdom)M.Booth;by (United States)S.Barney; by (United Kingdom)F.T.Palgrave;by (United States)M.Alexander; by (United Kingdom)A.Pillay;by (United States)R.Burton; by (United Kingdom)A.Sharp;by (United States)A.L.Sonka; by (United Kingdom)A.M.James;by (United States)I.Gyarmati; by (United Kingdom)G.R.Walsh;by (United States)M.A.Wolfe; by (United Kingdom)P.E.Gill;by (United States)M.Z.Nashed; by (United Kingdom)A.F.Dyer;by (United States)J.Morrow; by (United Kingdom)A.Lande;by (United States)G.Ludwig;