by (United States)P.S.Timoshenko;by (United States)M.J.Gere;by (United States)S.R.Swanson; by (United States)S.Eleischer;by (United States)L.Pacher;by (United States)H.C.Wynn; by (United States)W.L.Johnson;by (United States)R.Dean;by (United States)S.Lang; by (United States)M.Alonso;by (United States)E.J.Finn;by (United States)M.Aloson; by (United States)S.Chattorjee;by (United States)B.Price;by (United States)M.L.Eaton; by (United States)D.C.Neckers;by (United States)M.P.Doyle;by (United States)J.Retey; by (United States)P.Gabriel;by (United States)M.Zisman;by (United States)R.Gordon; by (United States)T.L.Allen;by (United States)R.M.Keefer; (United States)S.Rothchild; by (United States)A.D.Suckingham;by (United States)R.M.Zare;by (United States)P.Day; by (United States)B.Irons;by (United States)S.Ahmad;by (United States)G.J.Klmeny;