by (United States)C.O.Harris;by (United States)P.E.Popov; by (United States)C.M.Harris;by (United States)J.S.Rigden; by (United States)E.G.Harris;by (United States)P.G.Hewitt; by (United States)D.C.Harris;by (United States)J.Hinze; by (United States)J.D.Hart;by (United States)P.B.High; by (United States)C.Neider;by (United States)E.A.Poe; by (United States)N.C.Giri;by (United States)P.E.Green; by (United States)D.C.Harris;by (United States)V.P.Kudesis; by (United States)W.A.Harrison;by (United States)D.R.Protrick; by (United States)P.R.Halmos;by (United States)V.A.Pogorelov;