Hi tech world
Subtitle: high level security
By: Ben Hubbard.
Series: Crabtree contact
Publisher: Crabtree Pub. Co.
Published: 2010
Place of publication: New York, NY
Language: eng
Number of pages: 32
ISBN-13: 9780778775522; 9780778775300
Subjects: Electronic surveillance -- Juvenile literature; Security systems -- Juvenile literature
Genres: Juvenile literature
Notes: Includes index.
Table of contents: title: Home security; title: Panic rooms; title: Biometrics; title: Eyes and veins; title: Airports; title: Image and analysis; title: Surveillance; title: Spy planes; title: Credit cards; title: Bodyguards; title: Fort Knox; title: The beast; title: Need to know words; title: Did you know?; title: Security online.