by (United States)Wayne L.Mattice;by (United States)ulrich W.suter;by (United States)Soil.Garfield; by (United States)E.L.Eliel;by (United States)S.Otsuka;by (United States)E.N.Marvell; by (United States)G.M.Bodner;by (United States)H.L.Pardue;by (United States)R.Garvey; by (United States)S.Karlin;by (United States)H.M.Taylor;by (United States)S.Karlin; by (United States)Wayne C.McWilliams;by (United States)Harry P.;by (United States)David B.; by (United States)P.Gabriel;by (United States)M.Zisman;by (United States)R.Gordon; by (United States)R.Bott;by (United States)W.L.Tu;by (United States)F.H.Croon; by (United States)William H.Antrim;by (United States)Eugene L.Dorr;by (United States)Robert A; by (United States)C.T.Kenner;by (United States)K.W.Busch;by (United States)S.Siggia; by (United States)M.M.Gupta;by (United States)E.Sanchez;by (United States)S.Guiasu;