Park J. E., Park  K. <br/><br/>
Textbook of preventive and social medicine   a treatise on community health 

 - 7th  
 - Jabalpur  Banarsidas Bhanot  1979 
 - 721 p.  25 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