Codes and CodebreakingBook - 2010
Using a high interest approach to history, this book gives readers the thrills that are in the stories espionage world, while illustrating the routines and the continued need for undercover information gathering. Top Secret sidebars offer technology profiles, interesting history, and secret code breaking strategies. Miini-biographies are scattered throughout the text.
Publisher: Mankato, MN : Smart Apple Media, c2010
Branch Call Number: j652.8 LAN
Characteristics: 32 p. : ill. (some col.) ; 30 cm