Dispezio, Michael <br/><br/>
Light & sound / 
Michael Dispezio ; illustrations by Catherine Leary. 
 - New Delhi, India :  Goodwill Publishing,  c2012. 
 - 160 p. : ill. ; 22 cm. 
 - Goodwill's awesome experiments in .
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9788172452506 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light--Experiments--Juvenile literature.<br/>Sound--Experiments--Juvenile literature.