Paris, C. C. <br/><br/>
How does sound travel ? / 
by C. C. Paris. 
 - Florida :  Harcourt.,  2005. 
 - 12 p. :  ill., col ;  15 cm. 
 - Science Instant Readers  Book 12 .
 - Science Instant Readers  Book 12 .
<br/><br/> Grade 2. 
<br/><br/><label>ISBN: </label>0153148756 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Loud--Juvenile Literature.<br/>Sound--Juvenile Literature.