by (United States)William Stallings;by (United States)Donald Hearn; by (United States)William Stallings;by (United States)Clovis L.Tondo; by (United States)William Seiler;by (United States)Richard Holmes; by (United States)William J.Stevenson;by (United States)J.Paul Peter; by (United States)William A.Haviland;by (United States)Frank E.Saal; by (United States)William A.Haviland;by (United States)Joe L.Mott; by (United States)William E.Prentice;by (United States)Ron Hasty; by (United States)William R.Synnott; (United States)Susan Day; by (United States)William M.Setek;by (United States)Edward J.Tarbuck; by (United States)Robert S.F.;by (United States)Donald E.K.;