by (United States)Thomas E.Vollmann;by (United States)William L.Berry;by (United States)D.Clay Whyba by (United States)Arthur W.Heilman;by (United States)Timothy R.Blair;by (United States)William H.Rup by (United States)James Shuman;by (United States)Heidi Sewall;by (United States)William I.S.; by (United States)Douglas Whitman;by (United States)John William Gergacz;by (United States)Murray Le by (United States)E.Jerome McCarthy;by (United States)William D.Perreault;by (United States)E.J.McCa by (United States)E.Jerome McCarthy;by (United States)William D.Perreault;by (United States)Thomas T by (United States)Paul A.Samuelson;by (United States)William D.Nordhaus;by (United States)Roger Lero by (United States)E.Jerome Mccarthy;by (United States)William D.Perreault;by (United States)Richard by (United States)Richard F.F.;by (United States)Brian J.S.;by (United States)William B.W.; by (United States)Williamj.Cooper;by (United States)Thomas E.Terrill;by (United States)William R.Syn