Park, K <br/><br/>
Park`s Textbook of Preventive and Social Medicine 

 - 22nd 
 - India  B. Bhanot  2013 
 - 876p. 
<br/><br/><label>ISBN: </label> RS 950.00 
<br/><br/><label>Dewey Class. No.: </label>614.44 PAR