Related Books
Language: en
Pages: 58
Pages: 58
Type: BOOK - Published: 2017-09-02 - Publisher: Lulu.com
The Secret Code Book is a short introduction to substitution ciphers. The chapters ease young readers into the concept of rotation ciphers and work their way up
Language: en
Pages: 33
Pages: 33
Type: BOOK - Published: 2010 - Publisher: Capstone
"Discusses different methods for breaking secret codes"--Provided by publisher.
Language: en
Pages: 216
Pages: 216
Type: BOOK - Published: 2018-10-08 - Publisher: CRC Press
Join the Cryptokids as they apply basic mathematics to make and break secret codes. This book has many hands-on activities that have been tested in both classro
Language: en
Pages: 100
Pages: 100
Type: BOOK - Published: 1984-01-01 - Publisher: Courier Corporation
Explains various methods used in cryptography and presents examples to help readers in breaking secret codes
Language: en
Pages: 18
Pages: 18
Type: BOOK - Published: 2010-07 - Publisher: Capstone
"Discusses different methods for speaking secret codes"--Provided by publisher.
