Title Codes, ciphers, and other secrets / Karin N. Mango.

Publication Info.

Item Status

Location	Call No.	Status	OPAC Message	Public Note	Gift Note
Moore Children's & Young Adult Collection	CH/YA 652.8219 Mango Cod 1988	Available	---		Gift of Phyllis Fantauzzo.

Description	93 pages : illustrations ; 23 cm.
	age Children
Series	A First book
	First book.
Bibliography	Includes bibliographical references (pages 87-88) and index.
Summary	An exciting explanation of codes and ciphers. Describes the many ways of hiding the real meaning of what someone is trying to say by using a code or replacing the message with a cipher.
Provenance	Gift of Phyllis Fantauzzo.
Subject	Cryptography -- Juvenile literature.
	Cryptography.
	Ciphers -- Juvenile literature.
	Ciphers.
Genre/Form	Juvenile works.
ISBN	053110575X (library binding)
	9780531105757 (library binding)