Manual for the solution of military ciphers /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Laguna Hills, Calif. :
Aegean Park Press,
[1976]
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| Series: | Cryptographic series ;
1. |
| Subjects: |
| Item Description: | On spine: The solution of military ciphers. First published in 1916. |
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| Physical Description: | vii, 112 pages ; 28 cm. |