Ewles, Linda, <br/><br/>
Key Topics in Public Health : 

 -  Elsevier Health Sciences,  2005. 
 - 310 pages 
<br/><br/><label>ISBN: </label>9780443100260 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical.
<br/><br/><label>Dewey Class. No.: </label>613  / EWL