Cryptanalysis: A Study of Ciphers and Their Solution (Dover Brain Games)
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Understanding Cryptography: A Textbook for Students and Practitioners
from $9.75
The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography
$15.65
from $1.67
Cracking Codes and Cryptograms for Dummies
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Can You Crack the Code?: A Fascinating History of Ciphers and Cryptography
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Secret History: The Story of Cryptology (Discrete Mathematics and Its Applications)
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from $22.77
Codebreaking: A Practical Guide
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American Cryptology During the Cold War [Illustrated]: The Complete Declassified Official Four-Volume History of the NSA
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Cryptogram Puzzles for Adults: Cryptology and Cryptography Puzzle Book
from $13.45
Codes and Ciphers - A History of Cryptography
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