by (United States)A.N.Mosich;by (United States)Daniel E.Hebding; by (United States)D.Marcuse;by (United States)R.Daniel Overheim; by (United States)G.B.Ryvicki;by (United States)A.A.Henden; by (United States)A.D.Moore;by (United States)S.V.Vonsovskii; by (United States)A.G.Moat;by (United States)A.G.Moat...et al; by (United States)A.N.Dyson;by (United States)J.P.Joseph; by (United States)A.S.Deif;by (United States)J.N.Franklin; by (United States)C.D.West;by (United States)A.Clearfield; by (United States)C.J.Demnitz;by (United States)D.Danielson; by (United States)D.F.Falk;by (United States)A.E.Martin;