The contribution of the cryptographic bureaus in the World War.
By: [Translation made by Military Intelligence Division, War Dept. General Staff]
Publisher: War Dept. [Office of the Chief Signal Officer]
Published: 1935
Place of publication: Washington
Language: eng
Number of pages: 87
Subjects: World War, 1914-1918 -- Cryptography.
Notes: Includes bibliographical references.
Translation of Chifferbyråernas insatser i världskriget till lands.
"Reprinted from Signal Corps bulletins nos. 75-81, November 1933-November 1934."