Roderick J. Lawrence ; with a foreword by David Stea. Robert J. McEliece ; with a foreword by Mark Kac. by Eustace C. Larke ; with a foreword by Maurice Cook. Koichi Tanaka ; with a foreword by Gerd Kaupp. Howard C. Filston ; with a foreword by Samuel L. Katz. J. S. Rogers ; with a foreword by T. H. Laby. by Eugene F. Megyesy ; with a foreword by Paul Buthod. edited by Carl Pochedly ; with a foreword by Alvin M. Mauer.