The start of the digital revolution, SIGSALY secure digital voice communications in World War II.

Main Author: Boone, J. V.
Other Authors: Peterson, R. R., United States. National Security Agency/Central Security Service. Center for Cryptologic History.
Format: Microfilm
Language: English
Published: [Fort George G. Meade, Md.] : [Center for Cryptologic History, National Security Agency], [2000]
Physical Description: 19 pages : illustrations ; 22 cm.
Also available via Internet from the NSA Web site. Address as of 10-29-02: http://www.nsa.gov/wwii/papers/start%5Fof%5Fdigital%5Frevolution.htm; current access is available via PURL.
Subjects:
Online Access: https://purl.fdlp.gov/GPO/LPS23354
https://purl.fdlp.gov/GPO/LPS23354

CMU Storage Gov Pub Microfiche

LocationCall Number: Status
CMU Storage Gov Pub Microfiche D 1.2:D 56 Available