Loads of codes and secret ciphers / Paul B. Janeczko.
Discusses and provides practice in making and breaking codes and ciphers, as well as in building simple coding devices to transmit secret messages.
Record details
- ISBN: 0027478106
- Physical Description: ix, 108 p. : ill. ; 24 cm.
- Publisher: New York : Macmillan ; c1984
Content descriptions
General Note: | Includes index. |
Search for related items by subject
Subject: | Cryptography > Juvenile literature. Ciphers > Juvenile literature. |
Show Only Available Copies
Location | Call Number / Copy Notes | Barcode | Shelving Location | Status | Due Date |
---|---|---|---|---|---|
Homer Public Library | J 652.8 JAN (Text) | 000063748 | Children's Library -- Nonfiction | Available | - |