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The Codebreaker's Handbook
A must-have book for secret agents in the making. Ever wondered how to make and crack codes and ciphers? Herbie Brennan's essential guide contains everything a serious cryptographer and code-buster needs, including: - Codebreaking methods, examples and tests - How to develop complex ciphers - Tools for encrypting messages, from invisible ink to computer pixels - A history of how codes and ciphers have developed, taking in the ancient Greeks, the Kama Sutra, the Enigma machine and computer ciphers And much, much more! Contains black-and-white illustrations throughout.
COVER: Paperback
CONDITION: Pre-Loved
TYPE OF BOOK: Educational
SUB-TYPE: GK-Dictionary-Encyclopedia
ISBN: 9780571224616
LANGUAGE: English
SUGGESTED AGE LEVEL: Young Teen
AUTHOR'S NAME: Herbie Brennan
NO OF PAGES: 144
PUBLISHER NAME: 2006, Faber
A must-have book for secret agents in the making. Ever wondered how to make and crack codes and ciphers? Herbie Brennan's essential guide contains everything a serious cryptographer and code-buster needs, including: - Codebreaking methods, examples and tests - How to develop complex ciphers - Tools for encrypting messages, from invisible ink to computer pixels - A history of how codes and ciphers have developed, taking in the ancient Greeks, the Kama Sutra, the Enigma machine and computer ciphers And much, much more! Contains black-and-white illustrations throughout.
Specifications
COVER: Paperback
CONDITION: Pre-Loved
TYPE OF BOOK: Educational
SUB-TYPE: GK-Dictionary-Encyclopedia
ISBN: 9780571224616
LANGUAGE: English
SUGGESTED AGE LEVEL: Young Teen
AUTHOR'S NAME: Herbie Brennan
NO OF PAGES: 144
PUBLISHER NAME: 2006, Faber
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Book Condition: Pre-Loved
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