The kids' code and cipher book
By: Nancy Garden.
Publisher: Linnet Books
Published: 1991
Place of publication: Hamden, Conn
Language: eng
Number of pages: 163
Subjects: Cryptography -- Juvenile literature.; Ciphers -- Juvenile literature.; Cryptography.; Ciphers.
Other titles: Kids' code & cipher book.
Description: Presents a variety of codes and ciphers and includes messages to encode and decode, as part of a story.
Notes: Includes bibliographical references (p. [158]-159) and index.
Spine title: The kids' code & cipher book.
Originally published: New York : Holt, Rinehart, and Winston, c1981.