by (United Kingdom)G.Pisier;by (United States)I.Singer; by (United Kingdom)G.L.Pandit;by (United States)K.Seifert; by (United Kingdom)W.Grassie;by (United States)W.Schnabel; by (United Kingdom)P.R.Webb;by (United States)I.Porges; by (United Kingdom)G.Longworth;by (United States)H.Bender; by (United Kingdom)A.Pillay;by (United States)R.Burton; by (United Kingdom)A.Abragam;by (United States)M.Baranger; by (United Kingdom)J.Simpkins;by (United States)J.N.Shive; by (United Kingdom)K.P.Sinha;by (United States)H.Blau; by (United Kingdom)G.Lukacs;by (United States)G.R.Kaiser;