New York: American Institute of Electrical Engineers [AIEE] September 16, 1938. [1]-11, 12 pages. 10 15/16 x 8 1/2 inches. Stapled self-wrappers. Hand-applied ink-stamp upper left "A Reprint from the Dept. of Electrical Engineering 141 Mass. Institute of Technology" partially covering the title and author of the paper. An excellent..... More