edited by J. W. S. Hearle and R. H. Peters. edited by C. R. Brundle and A. D. Baker. edited by E. R. Sears and L. M. S. Sears. edited by A. D. McIntyre and C. F. Mills. edited by W. J. Irvine and J. F. Porter. edited by A. D. Roberts and J. E. Mottershead. edited by C.R. Brundle and A.D. Baker. edited by H.W. Doelle and C.-G. Hed鈋n. edited by A.C. Knipe and W.E. Watts. edited by A. van der Laan and A.A. Winters.