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Bibliographic Details
Main Author: Weber, Ralph E. 1926- (Author)
Corporate Author: United States. National Security Agency/Central Security Service (Contributor)
Format: Electronic eBook
Language:English
Published: [Fort George G. Meade, MD] Center for Cryptologic History, National Security Agency 2013
Edition:Third edition.
Series:United States cryptologic history. Series 1, Pre-World War I v. 1
Subjects:
Links:https://learning.oreilly.com/library/view/-/01120100005SI/?ar
Item Description:Title from title screen (viewed Oct. 20, 2014). - "CCH-EC-02-03.". - Includes bibliographical references (pages 225-227)
Physical Description:1 Online-Ressource (xvi, 202 pages) illustrations.