Code Busters!

by Burton Albert

Presents an illustrated explanation of twenty-five codes that can be used to send secret messages. This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0807512354
• ISBN13: 9780807512357
• Release Date: August 1985
• Publisher: Albert Whitman & Company
• Length: 32 Pages
• Weight: 0.20 lbs.
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7