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

 - 27 
 -  Banarsidas Bhanot  2023 
 - 1048 
<br/><br/><label>ISBN: </label>9789382219194 
<br/><br/><label>Dewey Class. No.: </label>614 R23 PAR