ed. by J. E. King. ed. by F. E. Emery. ed. by A. J. Ayer. ed. by S.E. Jorgensen. ed. by D. A. Low. ed. by D. A. Smart. ed. by J. A. Allan. ed. by S. E. Finer. ed. by V. T. Patil. ed. by A. H. Armstrong.