Manual for the solution of military ciphers
By: by Parker Hitt.
Contributors: George Fabyan Collection (Library of Congress)
Edition: 2nd ed.
Publisher: Army Service Schools Press
Published: 1918
Place of publication: Fort Leavenworth, Kan
Language: eng
Number of pages: 100
Subjects: Ciphers; Cryptography
Notes: LC copy is item no. 364 of the George Fabyan Collection.