HASAN, Heather  <br/><br/>
Understanding the elements of the Periodic Table: Fluorine  

 - 1st ed  
 - New York   Rosen Publishing Group  2007  
 - 48 pages 
<br/><br/> Juvenile 
<br/><br/><label>ISBN: </label>9781404210059 
<br/><br/><label>Dewey Class. No.: </label>J 546.531 HASA