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What Are Screws?

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Screws hold objects together.” Clear, concise text, easy-to understand graphics, and dynamic photos with labels help early readers grasp basic mechanical concepts. Real world examples of simple machines at work. Includes glossary, index, and further resources. Paperback, 24 pages. Ages 4 to 8.
Item No. Product Name Price Qty
SC262 What Are Screws? NOT AVAILABLE
Made in USA

Now: $4.95

Was: $5.95

No Longer Available

For guaranteed Christmas delivery (in stock items, non-expedited) order by 12/11. (West Coast shipping address 12/15)

What Are Screws?

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