Electrical transmission in steady state / by Paul J. Selgin. Selgin, Paul J. Electric lines. Electric circuits. TK3001 .S427 1946 621.319 SEE "This book grew out of a set of mimeographed notes prepared by the author for a series of lecture courses, offered at the Polytechnic institute of Brooklyn in 1942 and 1943 under the sponsorship of the war training program."--Pref. Includes index. New York ; London : McGraw-Hill Book, 1946. 1946. 1946 Text ix, 427 p. : eng Radio communication serie