edit by J. J. O'Keefe and Colleagues J. J. O'Keefe and colleagues edit by D. H. Norrie and G. de Vries edit by W. S. Fowler and Norman Coe edit by W. S. Fowler and J. Pidcock edit by Y. K. Cheung and S. G. Hutton edit by C. J. Brumfit and K. Johnson edit by J. O. Thorne and T. C. Collocott