[by] C. P. Rourke [and] B. J. Sanderson. by K. J. Binns and P. J. Lawrenson. by H. J. Emel鈋us and J. S. Anderson. by C. A. Browne and F. W. Zerban. by L. R. Ford, Jr. and D. R. Fulkerson. edited by R.A. Cairns and J.J. Sanderson. by R. E. Dodd and P. L. Robinson. by I.F. Henderson and W.D. Henderson. by A. P. Robertson and Wendy Robertson. by C. C. Perry and H. R. Lissner.