by (United States)Dean R.Snow;by (United Kingdom)L.Dunkling; by (United States)D.Gray Rn.;by (United Kingdom)H.Davenport; by (United States)J.N.Hook;by (United Kingdom)L.A.Hill; by (United States)D.Monaghan;by (United Kingdom)E.Miner; by (United States)D.Tannen;by (United Kingdom)A.Warner; by (United States)L.A.Frakes;by (United Kingdom)D.H.Tarling; by (United States)D.P.Saccuzzo;by (United Kingdom)L.P.Ullmann; by (United States)A.Lang;by (United Kingdom)L.R.Furst; by (United States)D.M.Smith;by (United Kingdom)E.Gaskell; by (United States)J.G.Harris;by (United Kingdom)L.Jones;