by (United States)J.Brockington;by (United States)P.Stamper;by (United States)R.K.Bansal; by (United States)A.D.Suckingham;by (United States)R.M.Zare;by (United States)P.Day; by (United States)J.E.Mayer;by (United States)M.G.Mayer;by (United States)R.K.Pathria; by (United States)R.G.White;by (United States)J.G.Walker;by (United States)W.H.Ailor; by (United States)M.Harwit;by (United States)N.J.A.Sloane;by (United States)R.J.Bell; by (United States)P.Gabriel;by (United States)M.Zisman;by (United States)R.Gordon; by (United States)R.E.Diclico;by (United States)A.S.Hammock;by (United States)E.Lunn; by (United States)R.K.McAlpine;by (United States)B.A.Soule;by (United States)T.S.Ma; by (United States)J.J.W.Baker;by (United States)G.E.Allen;by (United States)P.R.Brooks; by (United States)H.P.Haiduk;by (United States)P.W.Ross;by (United States)M.Campbell;