Vaidya,Narendera <br/><br/>
How to puild-up conceptual powers of students 

 - Delhi  Deep and Deep,  1998 
 - xiii,175p.;  22cm 
<br/><br/><label>ISBN: </label>8171009840 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intelligence
<br/><br/><label>Dewey Class. No.: </label>153.9  / VAI