Rao, T. Bhaskara. <br/><br/>
Textbook of Community Medicine. 

 - 2nd 
 -  Paras Medical Publisher  2006 
 - 807 
<br/><br/><label>ISBN: </label>81-81911636 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Medicine, Health Professions
<br/><br/><label>National Library of Medicine Call No.: </label>W 1 R 2006