History of Codes and Ciphers in the United States Prior to World War One (Cryptographic Series)
Full Title: | History of Codes and Ciphers in the United States Prior to World War One (Cryptographic Series) |
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ISBN: | 0894120263 |
ISBN13: | 9780894120268 |
List Price: | USD $26.80 |
Authors: |
United States Army Security Agency Historical Section |