Kerrod, Robin <br/><br/>
Sounds and music  Explorer Extraordinaire! 

 - Avon BA2  Cherrytree press  2009 
 - 31 
 - (Secrets of Science) .
<br/><br/><label>ISBN: </label>9780745150659 
<br/><br/><label>Dewey Class. No.: </label>500  / SOU