ed. by D.R.Gaskell. ed. by D.J.D.Hockenhull. ed. by A.H.Taub. ed. by D.R.Andrews. ed. by G.H.Kissin. ed. by H.G.Oliver. ed. by J.L. Nayler. ed. by M.E. Rose. ed. by R. Bakish. ed. by V.M.Albers.