Paker, Josephine <br/><br/>
I wonder why flutes have holes and other questions about music / 
Josephine Paker. 
 - Danbury,CT :  Grolier,  2007. 
 - 
 - I wonder why .
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>0-7534-0506-7 
<br/><br/><label>LC Class. No.: </label>780 P17f