Furgang, Kathy <br/><br/>
Pulleys /  Kathy Furgang 

 - New York  Scholastic  2013 
 - 32 p.  col. ill.  23 cm. 
<br/><br/><label>ISBN: </label>9780545467070 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pulleys<br/>Simple machines