01404cam a2200373 4500 242510444 TxAuBib 20120113120000.0 101119s2011||||||||||||||||||||||||eng|u 2010045061 9781599534268 lib. bdg. : alk. paper 1599534266 lib. bdg. : alk. paper DLC DLC DLC ICrlF TxAuBib Sohn, Emily. Levers and pulleys : Lift anything / by Emily Sohn and Frederick Fellows. Chicago : Norwood House Press, 2011. 48 p. : col. ill. ; 23 cm. iScience readers Includes bibliographical references (p. 47) and index. Poses a scientific puzzle that provides readers with information about levers and pulleys and how they work, and includes related activities. 4.0 Follett Library Resources. 3-6 Follett Library Resources. 3-6. 20120113. Force and energy Juvenile literature. Force and energy. Levers Juvenile literature. Levers. Pulleys Juvenile literature. Pulleys. Accelerated reader (R.L. 4.7 ; 1.0 pts.) Fellows, Frederick. iScience readers.