Cover image for Communications-electronics management of the electromagnetic spectrum.
Title:
Communications-electronics management of the electromagnetic spectrum.
Author:
United States. Department of the Army.
Publication Information:
Washington, D.C. : Headquarters, Dept. of the Army, 1973.
Physical Description:
1 volume (various pagings) : illustrations, map ; 27 cm.
General Note:
"July 1973."
Language:
English
Format :
Book