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Breaking Secret Codes

Breaking Secret Codes

Coded information may look confusing, but most codes provide hints that can help you break them. Learn how to find and interpret code patterns and repetitions.

Reviewed Titles Accelerated Reader
ISBN 9781429645683
Format Hardcover
Series Making and Breaking Codes

S/L Price
$21.49

Copyright Dewey Interest Level Reading Level ATOS GRL Lexile
2011 652 Grades 3-9 Grades 3-4 5.6 Y 830L
 
Making Secret Codes

Making Secret Codes

Throughout history, army generals, spies, and even scientists have guarded information through secret codes. Find out how they did it and learn how to create ...

Reviewed Titles Accelerated Reader
ISBN 9781429645676
Format Hardcover
Series Making and Breaking Codes

S/L Price
$21.49

Copyright Dewey Interest Level Reading Level ATOS GRL Lexile
2011 652 Grades 3-9 Grades 3-4 5.4 Y 800L
 
Speaking Secret Codes

Speaking Secret Codes

From hospital and police codes to Cockney slang, spoken codes can be both helpful and entertaining. Learn the history behind some of today’s most useful and ...

Accelerated Reader
ISBN 9781429645690
Format Hardcover
Series Making and Breaking Codes

S/L Price
$21.49

Copyright Dewey Interest Level Reading Level ATOS GRL Lexile
2011 302 Grades 3-9 Grades 3-4 5 Y 770L
 
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