Berger, Melvin. <br/><br/>
Muscles / 
by Melvin and Gilda Berger. 
 - New York :  Scholastic,  c2011. 
 - 16 p. :  col. ill. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Muscles--Juvenile literature.