by (United States)Paul Anderson;by (United States)Roald Z.Sagdeev; by (United States)Paul K.Andersen;by (United States)John Kissick; by (United States)H.V.Anderson;by (United States)E.N.Ramsedn; by (United States)Paul Johnson;by (United States)Paul Johnson; by (United States)R.A.Anderson;by (United States)Paul Goldstein; by (United States)R.G.Bander;by (United States)R.G.Bander; by (United States)Kermit D.Larson;by (United States)Ronald M.Arlas; by (United States)Paul I.Hettich;by (United States)Claude S.Moore; by (United States)Paul W.Beamish;by (United States)George W.Spiro; by (United States)D.Anderson;by (United States)J.Bobrow;