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How Toys Work

  • Ramps and Wedges Out of stock Quick View
    By: Smith, Sian

    Ramps and Wedges

     $7.99
    Paperback
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    Each book in this series focuses on a type of simple mechanism and examines how it is used to make different toys work. This book examines ramps and wedges, and uses simple language and labeled photog… [more below]

    • Series: How Toys Work
    • Author: Smith, Sian
    • Binding: Paperback
    • Page Count: 24
    • Publish Date: July 01 2012
    • ISBN10: 1432965883
    • Language: English
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