Cover Image

Secret languages : communicating in codes and ciphers /

Describes the history, methods, and types of codes, ciphers, and other ways of communicating privately.

Bibliographic Details
Main Author: Bielewicz, Julian A.
Format: Book
Language:English
Published: New York : Elsevier/Nelson Books, [1980]
Edition:1st ed.
Subjects:
Cryptography > Juvenile literature.
Ciphers > Juvenile literature.
Cryptography.
Ciphers.
Description
Summary:Describes the history, methods, and types of codes, ciphers, and other ways of communicating privately.
Item Description:British edition published under title: Secret language.
Includes index.
Physical Description:128 pages : illustrations ; 24 cm.
ISBN:0525666516 :