The SECOM II communications system
By: Wayne D. Olson, Sandia Laboratories.
Contributors: United States. Dept. of Energy.; Sandia Laboratories.
Series: SAND ; 76-0391; SAND (Series) (Albuquerque, N.M.) -- 76-0391.
Publisher: Dept. of Energy; for sale by the National Technical Information Service
Published: 1978
Place of publication: [Washington]; Springfield, Va
Language: eng
Number of pages: 21
Subjects: Telecommunication systems -- Protection -- United States.; National security -- United States.
Notes: Contract AT (29-1)-789.

Issued May 1978.