Dash, B.N  & Dash,Nibedita <br/><br/>
Educational measurement statistics and guidance services 

 - Dominant Publishers and Distributors, New Delhi  2003 
 - XI,181 
<br/><br/><label>ISBN: </label>81-7888-10-2 
<br/><br/><label>Dewey Class. No.: </label>371 Das/Das