Item Detail Information

Title

The National Security Agency : cracking secret codes

Call No

327.1273

Authors

Subjects

Language

English

Published

Mankato, Minn. : Capstone Press, c2008.

Publication Desc

32 p. : col. ill. ;

ISBN

9781429612746

LCCN

2007024746

Series

Target Audience

Juvenile

Dimensions

24 cm.

The National Security Agency : cracking secret codes

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