Experimental radio.

Mode of access: Internet.

The World Administrative Radio Conference and international communications policy : hearings before the Subcommittee on International Operations of the Committee on Foreign Affairs, House of Representatives, Ninety-sixth Congress, June 14, 1979, and July 31, 1980.

Mode of access: Internet.

War-time radio service;

Mode of access: Internet.

The Radio review; a monthly record of scientific progress in radiotelegraphy and telephony.

Editor: 1919-22, G. W. O. Howe.