Park K. <br/><br/>
Parks Textbook of Preventive & Social Medicine 

 - 26th Ed. 
 - Jabalpur  BanarasidasBhanot  2021 
 - 1032p. 
 - B.M.S.G.B.Ltd Pune,.B/5432.,28/03/2022 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>MEDICINE