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Category - Non Fiction / General Nonfiction
Format - Paperback
Condition - Excellent
Listed - 3 months ago
Views - 2
Ships From - Virginia
Est. Publication Date - Oct 1997
Seller Description
Cryptography for beginners
Additional Information
Break the Code: Cryptography for Beginners
ISBN: 9780486291468
Publisher Description
Simply and clearly written book, filled with cartoons and easy-to-follow instructions, tells youngsters 8 and up how to break 6 different types of coded messages. Examples and solutions.
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