Park J.E. Park K <br/><br/>
Park's Textbook of Preventive and Social Medicine 

 - 13th 
 -  India:M/s Banarsidas Bhanot  1991 
 - 1-509pgs 
 - Preventive Medicine Social Medicine 
<br/><br/><label>ISBN: </label>81-900118-2-0 
<br/><br/><label>Nat. Bib. No.: </label>003330 
<br/><br/><label>Dewey Class. No.: </label>613/614 P16