NEXT IAS <br/><br/>
Internal security  Civil services examination 2019 

 - New Delhi  Made easy  2018 
 - 182 p. 
<br/><br/><label>ISBN: </label>9789351473886 
<br/><br/><label>Standard No.: </label>120506 
<br/><br/><label>Subjects--Index Terms: </label>General- competitive exams- IAS Exams- 
<br/><br/><label>Dewey Class. No.: </label>340  / INT