Title Codes, ciphers & other cryptic & clandestine communication : making and breaking secret messages from hieroglyphs to the Internet / by Fred B. Wrixon.

Publication Info.	New York : Black Dog and Leventhal ; 2005.
	Poole : Chris Lloyd [distributor], 2005.

Copies

Location	Call No.	Status
Farmington, Main Library - Adult Department	652.8 WRI	Check Shelf

Description	704 pages : illustrations ; 20 cm.
Note	Originally published: 1998.
Bibliography	Includes bibliographical references and index.
Subject	Ciphers.
	Cryptography.
ISBN	1579124852 (pbk.)

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