by (United States)R.Bellman;by (United States)L.Collatz; by (United States)R.Bellman;by (United States)S.L.Campbell; by (United States)S.Bellow;by (United States)W.Cather; by (United States)R.Bronson;by (United States)R.Bellman; by (United States)L.Colman;by (United States)S.Costinett; by (United States)R.Feynman;by (United States)R.Gautreau; by (United States)R.B.Blackman;by (United States)A.Wittman; by (United States)R.Burbank;by (United States)S.A.Clayes; by (United States)Saul Bellow;by (United States)S.Bellow; by (United States)R.Lado;by (United States)L.McClelland;