The code book : the secret history of codes and codebreaking cryptography /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
London :
Fourth Estate,
2000, c1999
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| Subjects: |
| Item Description: | Originally published: 1999 |
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| Physical Description: | xiii, 402 p. : ill. ; 20 cm |
| Bibliography: | Includes bibliographical references and index |
| ISBN: | 9781857028898 |