Massachusetts Institute of Technology.. Department of Electrical Engineering & Gray, T. S. (1954). Applied electronics: A first course in electronics, electron tubes, and associated circuits (2d ed. by Truman S. Gray.).

Massachusetts Institute of Technology.. Department of Electrical Engineering and Truman S. Gray. Applied Electronics: A First Course in Electronics, Electron Tubes, and Associated Circuits. 2d ed. by Truman S. Gray. New York, New York : Willey, 1954.

Massachusetts Institute of Technology.. Department of Electrical Engineering and Truman S. Gray. Applied Electronics: A First Course in Electronics, Electron Tubes, and Associated Circuits. 2d ed. by Truman S. Gray. 1954.