When electricity was really in its infancy
The Proposal for a Joint Lunar Expedition: Background and Prospects
Forscher - Funker - Ingenieure : aus acht Jahrzehnten drahtloser Nachrichtentechnik
History of the Pacific Ocean Division Corps of Engineers 1957-1967
Directions for Travellers on the Mystic Path
Directions for Travellers on the Mystic Path
History of the Huntsville Division U.S. Army Corps of Engineers 15 October 1967 - 31 December 1976
A Guide to U.S. Navy Command, Control, and Communications
Joint Cruise Missiles Project: An Acquisition History--Appendixes