Gordis, Leon <br/><br/>
Epidemiology 

 - 4th ed. 
 - Philadelphia  Saunders  2009 
 - xv, 375p. : ill. ; 25 cm. 
<br/><br/><label>ISBN: </label>9781416040026  $63.95 (Rs 3862.58 ) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Community Medicine
<br/><br/><label>Dewey Class. No.: </label>614.4 GOR