Edited by G. N. Henderson and John Stratton. edited by O.D. Anderson and M.R. Perryman. edited by D.A. Linkens and D.P. Atherton. edited by J. N. Anderson and P. E. Queneau. edited by D. Stevenson and I.D. Wilson. edited by John R. Anderson and Michel Boudart. edited by J.R.A. Pearson and S.M. Richardson. edited by C. Veeger and W.E. Newton. edited by N.G. Carr and B.A. Whitton. edited by T.H. Hyde and E. Ollerton.