Jain, Purabi <br/><br/>
Educational technology 

 - New Delhi  Dominant Publishers and Distributors  2004 
 - xi,298 
<br/><br/><label>ISBN: </label>81 7888 158 6 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>371.33