Book
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Title
Essential matters : 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
Authors
Subjects
Language
English
Published
[Fort George G. Meade, Md.] : Center for Cryptologic History, National Security Agency, 1994.
Publication Desc
xviii, 196 p. : ill., ports. ;
Series
Dimensions
28 cm.