The US Army Signal School apprenticeship program for the trade of field engineer (microwave).
Contributors: U.S. Army Signal School.
Series: DA pam 621 ; 114; DA pam -- 621-114.
Publisher: Dept. of Defense], Dept. of the Army, Headquarters
Published: 1978
Place of publication: [Washington
Language: eng
Subjects: Microwave communication systems -- Maintenance and repair.; Apprentices -- United States.
Notes: May 1978.