"Switch On, Switch Off (Let's-Read-and-Find-Out Science 2)"
"<h3 align=""center"">The switch goes up -- the light goes on,The switch goes down -- the light goes off.</h3><p align=""left"">It seems like magic! It's not -- it's electricity. But how does a light actually work? In this clea...
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Main Author: | |
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Format: | Book |
Language: | Undetermined |
Published: |
HarperCollins
2001
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Edition: | Reissue |
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SVKM J.V. Parekh International School, Mumbai - A30
Call Number: |
537 BER |
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Copy | Available Place a Hold |
Copy | Available Place a Hold |