Top secret!
codes to crack
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Contributions
- Warshaw, Jerry, ill. - Contributor
Publication
1987 - A. Whitman, Niles, Ill, Illinois
Language
English
Word Count
8,000 words, Guess
Page Count
32 pages
Identifiers
- Internet Archivetopsecretcodesto00albe
- ISBN-100807580279
- ISBN-139780807580271
- LibraryThing8223122
- Goodreads4437068
and 3 more
- Library of Congress Control Number87002146
- OCLC Control Number15163028
- Open LibraryOL2374020M
Classifications
- DDC652/.8
- LCCZ103.3 .A537 1987
Description
An illustrated explanation of twenty-eight secret codes that can be used to send messages.
Subjects
Other Editions
- Top secret!
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