[by] H. W. Fowler and F. G. Fowler. by M. W. Porter and R. C. Spiller. by P. W. Abeles and F. H. Turner. compiled by F. G. Fowler and H. W. Fowler. by R. H. Fowler and E. A. Guggenheim. compiled by F.G. Fowler and H.W. Fowler. by H. Bennett and W. G. Hawley. by H. E. Hawkes and J. S. Webb. compiled by F. G. Fowler & H. W. Fowler. by D. F. Spooner and W. H. Grinsted.