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;.
Greenwood Press NY & CT, 1990, first edition complete number line; 644 pages, index. 931326810X.
ACM and The Computer History Museum NY 1997, 414 pages, full page color photographs/portraits; index, sources etc.