Mysterious messages
a history of codes and ciphers
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Author
Publication
2010 - Scholastic, New York, N.Y, New York (State)
Language
English
Word Count
42,500 words, Guess
Page Count
170 pages
Identifiers
- Open LibraryOL32127972M
- ISBN-139780545290081
- ISBN-100545290082
- OCLC Control Number847128638
- OCLC Control Numbermysteriousmessag0000blac
Description
From the ingenious ciphers of Italian princes to the spy books of the Civil War to the advanced techniques of the CIA, codes and code breaking have played important roles throughout history.
Subjects
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