Codes and Ciphers: Clever Devices for Coding and Decoding to Cut Out and Make
| AUTHOR | Jenkins, Gerald; Jenkins, Geral; Bear, Magdalen |
| PUBLISHER | Tarquin Group (06/01/2002) |
| PRODUCT TYPE | Paperback (Paperback) |
Description
Make this collection of seven ingenious paper gadgets which introduce and explain many of the concepts used in cipher machines. Decode the secret messages and then start to understand how cryptographers try to protect information from prying eyes. See also how cryptanalysts set about breaking such codes and ciphers. A substantial minibook explains the principles of codebreaking, and includes the story of the Enigma machine and Bletchley Park.
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Product Format
Product Details
ISBN-13:
9781899618538
ISBN-10:
1899618538
Binding:
Paperback or Softback (Trade Paperback (Us))
Content Language:
English
More Product Details
Page Count:
32
Carton Quantity:
70
Product Dimensions:
8.32 x 0.18 x 11.66 inches
Weight:
0.38 pound(s)
Feature Codes:
Price on Product
Country of Origin:
US
Subject Information
BISAC Categories
Education | Teaching - Subjects - Social Science
Education | Schools - Levels - Elementary
Grade Level:
3rd Grade
- 9th Grade
Dewey Decimal:
372
Descriptions, Reviews, Etc.
publisher marketing
Make this collection of seven ingenious paper gadgets which introduce and explain many of the concepts used in cipher machines. Decode the secret messages and then start to understand how cryptographers try to protect information from prying eyes. See also how cryptanalysts set about breaking such codes and ciphers. A substantial minibook explains the principles of codebreaking, and includes the story of the Enigma machine and Bletchley Park.
Show More
List Price $10.99
Your Price
$10.88