- Published: Minneapolis : Lerner Publications, 1999.
- Year Published: 1999
- Description: 30 p. : col. ill. ; 27 cm.
- Language: English
- Format: Book
ISBN/Standard Number
- 0822535653 (lib. bdg.) :
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Additional Details
Includes index.
Youth level.
Introduces the basics behind the operation of various battery-powered electrical devices and provides instructions for making some simple devices that use different kinds of circuits and switches.
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