by (United States)George F.Simons;by (United States)Herbert S.Kindler; by (United States)Ray H.Garrison;by (United States)Herbert Schildt; by (United States)George W.Spiro;by (United States)Richard C. Huseman; by (United States)George F.Kneller;by (United States)Fredric H.Genck; by (United States)Kenneth E.Stone;by (United States)Albert L.Siec; by (United States)George B.T.;by (United States)Wilfred J.E.; by (United States)George Ritzer;by (United States)Clint C.wilsonⅡ; by (United States)Howard Anton;by (United States)Robert Seeley; by (United States)Jean Ferris;by (United States)Robert S.Feldman; by (United States)Herbert Goldstein;by (United States)Herbert Glodstein;