by (United States)H.H.Schaefer;by (United States)F.Treves; by (United States)V.J.Schaefer;by (United States)H.D.Holland; by (United States)H.Sutcliffe;by (United States)N.W.Schur; by (United States)E.H.Schuster; (United States)A.Moravcsik; by (United States)F.H.Field;by (United States)H.Ibach; by (United States)H.S.Wiener;by (United States)H.S.Wiener; by (United States)H.H.Kolb;by (United States)C.Robey; by (United States)H.Echardt;by (United States)D.Gottlieb; by (United States)A.L.Mcwhorter;by (United States)H.F.Tiersten; by (United States)G.H.Hostetter;by (United States)H.C.Mobonald;