Abstract :
Translated issues of three Russian publications, Radio Engineering and Electronic Physics, Telecommunications1∗, and Radio Engineering2 and two Japanese publications, Journal of the Institute of Electrical Engineers of Japan3 and Journal of the Institute of Electrical Communication Engineers of Japan∗ are published by IEEE with the cooperation of Scripta Technica, Inc. Subscription rates and other information are available from: IEEE Special Subscription Department† 275 Madison Avenue, New York 16, N.Y.