by (United States)H.Taub;by (United States)D.Schilling;by (United Kingdom)L.K.Su; by (United States)J.M.Cram;by (United States)D.J.Cram;by (United Kingdom)I.L.Finar; by (United States)F.Rissover;by (United States)D.C.Birch;by (United Kingdom)S.N.Nagi; by (United States)D.H.Norrie;by (United States)G.Vries;by (United Kingdom)P.Tong; by (United States)S.McKay;by (United States)L.Rosenthal;by (United Kingdom)S.Miller; by (United States)D.I.Porat;by (United States)A.Barna;by (United Kingdom)J.P.Hawker; by (United States)A.E.Roy;by (United States)D.Carke;by (United Kingdom)V.Illingworth; by (United States)H.C.Andersen;by (United Kingdom)Home; by (United States)H.T.Verstappen;by (United Kingdom)R.J.Small; by (United States)H.Kagan;by (United Kingdom)W.Klyne;