Explains what levers are and how they help toys and machines to move and work. There is a blueprint at the end of the book to build a model that works with the help of levers. This book is part of a series which uses toys to educate children about science.
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Explains what levers are and how they help toys and machines to move and work. There is a blueprint at the end of the book to build a model that works with the help of levers. This book is part of a series which uses toys to educate children about science.
Read Less
Add this copy of Levers (Toy Box Science) to cart. $11.93, fair condition, Sold by Stories & Sequels rated 5.0 out of 5 stars, ships from Ashland, OH, UNITED STATES, published 1994 by Gareth Stevens Pub.
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Seller's Description:
Fair. Heavy signs of wear and use; library discard, suffers from cosmetic damage from withdrawl proceedure or heavy circulation, still suitable for reading; Binding is Slightly Warped Due to Improper Storage. Good Reading Copy!
