(United States)Richard Yarian;by (United States)Gay D.Bryant; (United States)Richard ab;by (United States)John Stewart; (United States)Richard Leo Enons;by (United States)Ron Pronk; (United States)Michael J.Strube;by (United States)Richard A.Brealey; (United States)Michael Chinery M.A.;by (United States)A.F.Dorian; (United States)Ronald J.Berger;by (United States)Larry D.Kirkpatrick; (United States)Neal Bernards;by (United States)Y.K.Lin; (United States)R.J.Howarth;by (United States)J.B.Maynard; (United States)R.L.Grob;by (United States)F.D.Snell; (United States)R.R.Yager;by (United States)M.M.Gupta;