Gupta, MC <br/><br/>
Textbook of preventive and social medicine 

 - 3rd ed. 
 -  JPB  2003 
 - 610 p.  NO 
<br/><br/><label>ISBN: </label>8180610705 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commuty medicine 
<br/><br/><label>Dewey Class. No.: </label>614.4