edit by M. D. Munro Mackenzie and L. J. Westwodd edit by C. M. Schwarz and M. A. Seaton edit by A. J. Thomson and A. V. Martinet edit by A. J. Durelli and V. J. Parks edit by P. L. Sandler and C. L. Stott edited by John M. MacKenzie and T. M. Devine. edit by C. J. Brumfit and K. Johnson edit by C. K. Ogden and I. A. Richards edit by C. T. J. Dodson and T. Poston edit by J. O. Thorne and T. C. Collocott