Proceedings of a symposium on large-scale digital calculating machinery, Volume XVI in the Annals of the Computation Laboratory of Harvard University.
Harvard University Press, Cambridge MA 1948; 302 pages plus prelims, photographs.
Harvard University Press, Cambridge MA 1948; 302 pages plus prelims, photographs.
Harvard University Press, Cambridge MA 1946 first edition; 561 pages, 17 plates, text illustrations;.
Harvard Univ. Press, Cambridge MA, 1951; 278 pages, diagrams, some photographs.