Mahapatra, Buban Chandra. <br/><br/>
Educational technology and learning obstinacy (special reference to instructional technology & data mining) 

 - New Delhi  Sarup Book Publishers Pvt. Ltd.   2014 
 - x,315p. 
<br/><br/><label>ISBN: </label> RS 1700.00 
<br/><br/><label>Source: </label> RS 1700.00 
<br/><br/><label>Dewey Class. No.: </label>371.33 MAH