Park K. <br/><br/>
Park's textbook of preventive and social medicine   

 - 22nd 
 - India  Banarsidas Bhanot  2013 
 - 846 p.  31 cm 
 -   .
<br/><br/>  
<br/><br/>  Social Medicine, Preventive Medicine 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Preventive Medicine<br/>Social Medicine
<br/><br/><label>Dewey Class. No.: </label>WA108  / PAR