32 pages • first pub 1985 (editions)
ISBN/UID: 9780807512357
Format: Hardcover
Language: English
Publisher: Albert Whitman & Company
Publication date: 01 August 1985
Description
Describes how messages can be disguised by dots and boxes, skyscrapers of color, upper-case letters and lower, phone numbers, musical flags, computer printouts, and card decks
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32 pages • first pub 1985 (editions)
ISBN/UID: 9780807512357
Format: Hardcover
Language: English
Publisher: Albert Whitman & Company
Publication date: 01 August 1985
Description
Describes how messages can be disguised by dots and boxes, skyscrapers of color, upper-case letters and lower, phone numbers, musical flags, computer printouts, and card decks
Community reviews
This book doesn't have any reviews or ratings yet!
If you've read it, mark it as 'read' and add a review to help others in the StoryGraph community figure out if it might be a book for them!
Content Warnings
This book doesn't have any content warnings yet!
If you're the author of this book and want to add author-approved content warnings, please email us at [email protected] to request the content warning form.