Toys with Springs

ISBN-10: 0431049750
ISBN-13: 9780431049755
Authors: Wendy Sadler

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Description:

This is one in a series of titles looking at the mechanical and scientific principles behind the way various toys work. This text looks at how toys with springs work.
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Product details

Binding: Paperback Publisher: Heinemann Library Division Weight: 0.242 lbs.