Sen, Sankar <br/><br/>
National Security: Problems and Challenges / 
Sankar Sen 
 - 1st Edition 
 -  Concept Publishing :  2021 , 
 - 80 pages 
<br/><br/><label>ISBN: </label>9789354390555 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Politics
<br/><br/><label>Dewey Class. No.: </label>355.033554  / SEN