The Transistor -- selected reference material on characteristics and applications / Contract DA 36-039 SC-5589 (Task 3).
Prepared by Bell Telephone Laboratories, Inc for Western Electric Co, Inc, New York, NY 1951; 792 pages.
1950's computers and computing
Mathematical Tables and Other Aids to Computation, Volume 4, Number 30, April, 1950.
MTAC, The National Research Council, Wash., D.C., April 1950, pp 61-126.
The Ultra Secret -- first account of the most astounding cryptanalysis coup of World War II.
Harper & Row, CA and NY 1974, 199 pages, index.
Extensions to the Theory and Design of Electric Wave Filters, Bell Telephone System Monograph B-556 April 1931.
Bell Telephone Laboratories NY April 1931, 58 pages, illlus., orig published BSTJ April 1931.
Transmission Characteristics of Electric Wave-Filters, Bell Telephone Laboratories Reprint B-103-1, January 1925.
Bell Telephone Laboratories NY, 54 pages, reprint of paper published in BSTJ October 1924.