VIDYA RATAN  <br/><br/>
HAND BOOK OF PREVENTIVE SOCIAL MEDICINE  

 - NEW DELHI  JAYPEE N.D.   2007 
<br/><br/><label>ISBN: </label>8171793800 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSM
<br/><br/><label>Dewey Class. No.: </label>613