Park, K <br/><br/>
Text book of preventive and social medicine  

 - 27th Edition, 
 - Ahmedabad :  JAYPEE BROTHERS  2023. 
 - 1048 
<br/><br/><label>ISBN: </label>978-93-82219-19-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Homoeopathic
<br/><br/><label>Dewey Class. No.: </label>616.532  / PAR