Can you crack the code?: a fascinating history of ciphers and cryptography - Ella Schwartz

Ella Schwartz

Can you crack the code?: a fascinating history of ciphers and cryptography - Ella Schwartz

Vezi magazinul Libris

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Codes can carry big secrets! Throughout history, lots of good guys and lots of bad guys have used codes to keep their messages under wraps.

This fun and interactive book looks at codes throughout history, from Caesar's battlefield message to contemporary hackers.

Illustrations.

122.70 ^Lei
Pret vechi: ~~136.33 Lei~~
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Can you crack the code?: a fascinating history of ciphers and cryptography - Ella Schwartz

122.70 Lei