by (United States)Michael Scott; (United States)Leonard D.Duboff;by (United States)George Ritzer; by (United States)Michael B.;by (United States)Michael R.;by (United States)Nancy M.B.; by (United States)Michael C.Keith;by (United States)Joseph M.Krause;by (United States)M.Grant Gross; by (United States)Michael E.Adelstein;by (United States)Kenneth W.Davis;by (United States)Carole H.M by (United States)Daniel E.Hebding;by (United States)Leonard Glick;by (United States)Douglas Whitman by (United States)John D.Ramage;by (United States)John C.Bean;by (United States)George Yule; by (United States)Michael Gorman;by (United States)Paul Winkler;by (United States)Jack Rabin; by (United States)Harry Binswanger;by (United States)Leonard Peikoff;by (United States)MARIO BUNGE; by (United States)Guillermo A.Calvo;by (United States)Leonardo Leiderman;by (United States)Carmen M. by (United States)Richard G.Peddicord;by (United States)George Converse;by (United States)Kermit D.L