Spies and their gadgets
Subtitle: by Kate Walker & Elaine Argaet.
Contributors: Argaet, Elaine.
Series: Spies and spying
Publisher: Smart Apple Media
Published: 2003
Place of publication: North Mankato, Minn
Language: eng
Subjects: Espionage -- Equipment and supplies -- Juvenile literature; Espionage -- Equipment and supplies
Genres: Juvenile literature.
Description: Presents a brief overview of a number of methods and gadgets used by spies, from the earliest uses of codes and ciphers to high-tech methods made possible by computers.
Notes: Includes index.