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32 pages • missing pub info (editions)
ISBN/UID: 9780812492033
Format: Not specified
Language: English
Publisher: Perfection Learning
Publication date: 01 September 1990
Description
The switch goes up -- the light goes on, The switch goes down -- the light goes off.It seems like magic It's not -- it's electricity. But how does a light actually work? In this clear and simple book learn all about electricity, how it's produced...
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32 pages • missing pub info (editions)
ISBN/UID: 9780812492033
Format: Not specified
Language: English
Publisher: Perfection Learning
Publication date: 01 September 1990
Description
The switch goes up -- the light goes on, The switch goes down -- the light goes off.It seems like magic It's not -- it's electricity. But how does a light actually work? In this clear and simple book learn all about electricity, how it's produced...