by (United Kingdom)I.H.Evans;by (United Kingdom)M.Edwards; by (United Kingdom)N.Brooke;by (United Kingdom)P.Edwards; by (United Kingdom)M.Swan;by (United Kingdom)M.Swan; by (United Kingdom)D.Duncan;by (United Kingdom)A.S.G.Edwards; by (United Kingdom)C.P.Snow;by (United Kingdom)M.Spark; by (United Kingdom)I.H.Witten;by (United Kingdom)P.Kaner; by (United Kingdom)D.Lessing;by (United Kingdom)M.Lowry; by (United Kingdom)I.L.Finar;by (United Kingdom)I.L.Finar; by (United Kingdom)J.Coleman;by (United Kingdom)M.Butler; by (United Kingdom)A.S.G.Edwards;by (United Kingdom)G.Evans;