Williams, Samuel B., A Relay Computer for General Application, Bell Laboratories Record, vol. 25, no. 2, Feb. 1947, pp. 49-54.
Williams, Samuel B., Bell Telephone Laboratories’ Relay Computing System, Proceedings of a Symposium on Large-Scale Digital Calculating Machinery, Harvard University Press, 1948, pp. 40-68.
Anonymous, Complex Computer Demonstrated, Bell Laboratories Record, vol. 19, no. 2, Oct. 1940, pp. v-vi.
Anonymous, Computer Mark 22 Mod. 0: Development and Description, Navord Report No. 178-45, Washington, D. C.: Navy Department, Dec. 6, 1945, 225 pp.
Anonymous, Relay Computer for the Army, Bell Laboratories Record, vol. 26, no. 5, May 1948, pp. 208-209.
THE KALIN-BURKHART
LOGICAL-TRUTH CALCULATOR
As yet there are no published references on the Kalin-Burkhart Logical-Truth Calculator.
Some books covering a good deal of mathematical logic are:
Quine, W. V., Mathematical Logic, New York: W. W. Norton & Co., 1940, 348 pp.
Reichenbach, Hans, Elements of Symbolic Logic, New York: The Macmillan Co., 1947, 444 pp.