by (United States)P.J.Sharpe;by (United States)D.R.Turner; by (United States)P.E.Rosove;by (United States)T.W.Warrner; by (United States)B.H.Griffths;by (United States)D.R.Horner; by (United States)D.N.Lapedes;by (United States)R.G.Lerner; by (United States)M.R.Spiegel;by (United States)D.L.Cohn; by (United States)J.J.Tuma;by (United States)D.J.Amit; by (United States)J.Slater;by (United States)D.E.Kieso; by (United States)N.S.Sahana;by (United States)P.J.Donnelly; by (United States)P.Ramond;by (United States)D.E.Soper; by (United States)P.J.Disaia;by (United States)D.D.Heistad;