Sivakumar, D <br/><br/>
Academic achievement and its influencing factors / 
Sivakumar, D. 
 - New Delhi:  Discovery publishing house,  2013. 
 - 212p;24cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>978 93 5056 232 
<br/><br/><label>Dewey Class. No.: </label>378.2 SIV