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Light is all around us (Let's-read-and-find-out science)
by Pfeffer, Wendy, 1929- (Author)
An introduction to light and how it helps us to see profiles different kinds of light, including sunlight, firelight and electric light, and provides interactive experiments readers can perform at school or at home. Full description
Series: Let's-read-and-find-out science. Stage 2
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