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Last edited by Open Library Bot
April 28, 2010 | History
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Previews available in: English
| Edition | Availability |
|---|---|
|
1
Secret Messages: A Collection of Puzzles Using Codes and Ciphers
April 1991, Tandem Library
Hardcover
in English
061395517X 9780613955171
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2
Secret Messages: A Collection of Puzzles Using Codes and Ciphers
April 1991, Tarquin
Paperback
in English
0906212782 9780906212783
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