edit by A. J. Durelli and V. J. Parks edit by D. H. Norrie and G. de Vries edit by G. Takeuti and W. M. Zaring edit by P. L. Sandler and C. L. Stott edit by S. K. Kim and E. N. Strait edit by J. A. Blundell and N. M. G. Middlemlss edit by C. J. Brumfit and K. Johnson edit by H. J. Gray and Alan Isaacs edit by J. H. Avery and A. W. K. Lngram edit by R. E. D. Bishop and D. C. Johnson