N N Ojha <br/><br/>
Lexicon  For ethics, integrity and aptitude, Catering to evolving trends in GS paper IV of civil services examination 

 - 8 
 - Noida  Chronicle  2022 
 - 662 
<br/><br/><label>ISBN: </label>9788195572915 
<br/><br/><label>Dewey Class. No.: </label>371.26  / OJH.L