Bhalwar, Rajvir. <br/><br/>
Community medicine Prep Manual for Undergraduates 

 - 3rd ed. 
 - New Delhi  Elsevier  2021 
 - 784p, 
<br/><br/><label>ISBN: </label>9788131263891 
<br/><br/><label>Dewey Class. No.: </label>362.12  / BHA