by (United States)N.C.Giri;by (United States)P.E.Green; by (United States)W.F.Eddv;by (United States)J.R.Green; by (United States)G.V.Rao;by (United States)P.E.Burton; by (United States)N.Calder;by (United States)J.S.Rowe; by (United States)N.Lewis;by (United States)P.M.Roget; by (United States)C.O.Harris;by (United States)P.E.Popov; by (United States)J.F.G.Penzlin;by (United States)T.W.Greene; by (United States)L.C.Brove;by (United States)P.Gabriel; by (United States)N.J.Lass;by (United States)N.J.Lass; by (United States)M.E.Gurtin;by (United States)S.C.Hunter;