edited by S.A. Liebman and E.J. Levy. edited by G.G. Gibson and R. Walker. edited by G. Turian and H.R. Hohl. edited by J.T. Morgan and D. Lewis. edited by V. Guttmann and M. Merz. edited by O.D. Anderson and M.R. Perryman. edited by J.C. Simon and R.M. Haralick. edited by J.A. Osborn and I.S. Jacobs. edited by I.H. Wilson and K.G. Stephens. edited by J. M. Lothian and T. W. Craik.