(United States)Editorial Department of AMS;by (United Kingdom)W.E.Duckworth; (United States)Editorial Department of ACS;by (United Kingdom)P.Sykes; (United States)Editorial Department of HH;by (United Kingdom)J.D.Lenk; (United States)Editorial Department of PP;by (United Kingdom)R.Arnowitt; (United States)Editorial Department of ALA; (United Kingdom)L.J.Anthony; (United States)Editorial Department of IHY;by (United Kingdom)P.Dunleavy; (United States)Editorial Department of SISD;by (United Kingdom)J.K.M.Sanders; (United States)Editorial Department of WNN;by (United Kingdom)J.L.Mckechnie; (United States)Editorial Department of BBC;by (United Kingdom)K.A.Bruffee; (United States)Editorial Department of WNB;by (United Kingdom)C.Christian;