Mysterious messages : a history of codes and ciphers

By - Blackwood, Gary L.

Floor - Floor 2

Published - New York, N.Y. : Dutton Children's Books, c2010.

ISBN 13 - 9780545290081

Book Status - 1 Qnty Available with us.

Subject - Cryptography--History--Juvenile literature. , Ciphers--History--Juvenile literature.

Shelf No - 14

Call Number - 652.8 BLA

Physical Description - 170 p. : ill. ; 21 cm.

Notes - Includes bibliographical and web references (p. 166) and index. A Junior Library Guild selection

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