Tactical automatic switching.

Bibliographic Details
Corporate Authors:	United States. Department of the Army, United States. Army Signal School, Fort Gordon, Ga
Format:	Government Document Book
Language:	English
Published:	[Washington] : [Dept. of Defense, Dept. of the Army], [1977]
Series:	Field manual ; FM 24-26
Subjects:	Telephone switching systems, Electronic. Telephone stations > Management. Switching circuits.

Evans: US Documents (Annex 5th floor)