Cover image for How does it work?
How does it work?
Title:
How does it work?
Personal Author EPSB:
Summary:
Explains the concept behind the technology for ten everyday items.
Year Published:
2000
Physical Description:
24 p. : ill.
Note:
Cover title.

Includes index.
Grade Interest level:
2-4.
ISBN:
9780763568023
Publisher:
Barrington, IL : Rigby/Reed Elsevier, c2000.