Proceedings of an International Symposium on the Theory of Switching, 1957, parts I and II, 2 volumes.
Harvard Univ Press, MA 1959; volumes XXIX and XXX, Annals 29 & 30; 305 pp & 345 pp; 8x11, photographs, diagrams, references.
Harvard Univ Press, MA 1959; volumes XXIX and XXX, Annals 29 & 30; 305 pp & 345 pp; 8x11, photographs, diagrams, references.
AT&T BSTJ 1956, pp. 991-1466 in 2 separate issues; diagrams, references.
RCA, 1973 edition, 528 pages, tables, diagrams, schematics.
Harvard Univ. Press, Cambridge MA, 1951; 278 pages, diagrams, some photographs.
Prentice-Hall Inc, NJ, 1969, 338 pp, Illlustrations, Exercises, Bibliography, Index.