by (United States)G.M.Barrow;by (United States)J.J.W.Baker; by (United States)D.R.Barr;by (United States)H.Bass; by (United States)T.C.Bartee;by (United States)J.A.Zimmer; by (United States)G.Muller;by (United States)L.E.Hawker; by (United States)J.A.Barroso;by (United States)L.Dekker; by (United States)W.H.Baker;by (United States)E.G.Pare; by (United States)R.J.Barro;by (United States)R.Dornbusch; by (United States)F.Ayress;by (United States)W.H.Baker; by (United States)G.I.Marchuk;by (United States)J.C.Nash; by (United States)G.Moore;by (United States)J.Carter;