by (United States)V.R.Gowariker;by (United Kingdom)A.D.Jenkins...et al; by (United States)J.F.Bone;by (United Kingdom)J.Cohen...et al; by (United States)D.Teplitz;by (United Kingdom)I.R.Gekker...et al; by (United States)M.T.Gillies;by (United Kingdom)C.M.Wahba...et al; by (United States)F.B.Hildebrand;by (United Kingdom)R.W.Hirns...et al; by (United States)H.D.Holland;by (United Kingdom)D.Riley...et al; by (United States)J.Avery;by (United Kingdom)A.H.Guth...et al; by (United States)W.Morris;by (United Kingdom)Doff,A...et al; by (United States)T.Torok...et al;by (United Kingdom)D.H.Willians...et al; by (United States)K.M.Lyons;by (United Kingdom)V.Fretter...et al;