Essential matters
Subtitle: a history of the Cryptographic Branch of the People's Army of Viet-Nam, 1945-1975 : with a supplement on cryptography in the border guard (formerly the Armed Public Security Forces), 1959-1989
By: translated and edited by David W. Gaddy
Contributors: Gaddy, David Winfred; United States. National Security Agency/Central Security Service. Center for Cryptologic History
Series: United States cryptologic history -- no. 5
Publisher: Center for Cryptologic History, National Security Agency
Published: 1994
Place of publication: [Fort George G. Meade, Md.]
Language: eng
Format: Microform
Number of pages: 196
Subjects: Cryptography -- Vietnam -- History -- 20th century; Indochinese War, 1946-1954 -- Cryptography; Vietnam War, 1961-1975 -- Cryptography
Other titles: History of the Cryptographic Branch of the People's Army of Viet-Nam, 1945-1975
Notes: Translated from the Vietnamese

Shipping list no.: 2002-0529-M

"CCH-E32-94-02"--Cover

Includes bibliographical references

Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., 2002 3 microfiches : negative