Record Details
Book cover

Codes and codebreaking

Langley, Andrew. (Author).

Explains how spies use complex codes to send information and efforts by codebreakers to break the codes.

Book  - 2010

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Subject
Cryptography > History > Juvenile literature.
Ciphers > History > Juvenile literature.
  • ISBN: 9781599203577
  • Physical Description 32 pages : illustrations (some color) ; 30 cm.
  • Publisher Mankato, Minn : Smart Apple Media, 2010.

Content descriptions

General Note:
Includes index.

Series