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Codes and Ciphers by Sean Callery

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Part of Collins Need To Know series

Summary

History of the development of codes and ciphers, and information and advice on how to make codes (whether by pencil and paper, or by computer) and how to break codes. The topics covered include: Native American smoke signals; Morse code, Braille, ASCII computer language; Letter substitution; Computer algorithms; and the role of codes and ciphers.

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Codes and Ciphers by Sean Callery

History of the development of codes and ciphers, and information and advice on how to make codes (whether by pencil and paper, or by computer) and how to break codes. The topics covered include: Native American smoke signals; Morse code, Braille, ASCII computer language; Letter substitution; Computer algorithms; and the role of codes and ciphers.

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SKU Unavailable
ISBN 13 9780007228034
ISBN 10 0007228031
Title Codes and Ciphers
Author Sean Callery
Series Collins Need To Know
Condition Unavailable
Binding Type Paperback
Publisher HarperCollins Publishers
Year published 2006-05-02
Number of pages 192
Cover note Book picture is for illustrative purposes only, actual binding, cover or edition may vary.