Wilson, Frances  <br/><br/>
Key concepts in public health / 

 - Los Angeles :  SAGE,  2009. 
 - xiii, 312 p. :  ill. ; 
<br/><br/><label>ISBN: </label>9781412948791 9781412948807 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public health.
<br/><br/><label>LC Class. No.: </label>MED RA425  / K447