Codes, Ciphers and Secret Writing (Dover Children's Activity Books)

by Martin Gardner

Paperback, 1984

Status

Available

Call number

001.5436

Tags

Chris Athanas, Lending

Genres

Collection

Anomaly Archives

Publication

Dover Publications (1984), Edition: unknown, 96 pages

Description

Explains in simple terms how to encode and decode messages in various ciphers, describes coding machines, and gives formulas for invisible ink.

Subjects

Ciphers
Ciphers Juvenile literature
Cryptography

Awards

The Best Children's Books of the Year (1974)

Language

English

Original language

English

Original publication date

1972

Physical description

96 p.; 5.5 inches

ISBN

0486247619 / 9780486247618

UPC

800759247615

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Cryptanalysis: A Study of Ciphers and Their Solution by Helen F. Gaines

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