Put levers to the test
Describes different types of levers and how they work.
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Subject |
Levers > Juvenile literature. |
- ISBN: 9780761353218
- Physical Description 40 pages : color illustrations ; 24 cm.
- Publisher Minneapolis, Minn. : Lerner, 2012.
Content descriptions
Bibliography, etc. Note: | Includes bibliographical references (page 39) and index. |