National Defence Academy/Naval Academy (NDA/NA) 
/ by Tata McGraw-Hill 
 - New delhi:  Tata McGraw-Hill,  2012. 
 - Vp. 
<br/><br/><label>ISBN: </label>9780071074643 
<br/><br/><label>Dewey Class. No.: </label>353.6076  / NDA/N