Ravi Chopra <br/><br/>
NDA and naval academy / 
Ravi Chopra 
 -  Galgotia Publications, New Delhi,  1993 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Competitive exams study materials; Study and teaching
<br/><br/><label>Dewey Class. No.: </label>SPC 001.076 RAV-N