by (United States)R.G.Lerner;by (United States)G.L.Trigg; (United States)Sybil P.Parker; by (United States)Y.K.Lin;by (United States)G.Q.Cai;by (United States)John P.Hayes; by (United States)C.A.Hampel;by (United States)G.G.Hawley;by (United States)S.P.Parker; by (United States)C.T.Kenner;by (United States)K.W.Busch;by (United States)S.Siggia; by (United States)G.M.Bodner;by (United States)H.L.Pardue;by (United States)R.Garvey; by (United States)R.Bott;by (United States)W.L.Tu;by (United States)F.H.Croon; by (United States)A.G.Rezler;by (United States)A.M.Tichy;by (United States)R.S.Chang; by (United States)G.Whyburn;by (United States)E.Duda;by (United States)P.Walters; by (United States)R.L.Dekeck;by (United States)H.B.Gray;by (United States)D.C.Harris; by (United States)T.Kremmer;by (United States)L.Boross; (United States)R.L.Grob;