Pranay Pratap Sharma,  <br/><br/>
Educational technology / 
by Pranay Pratap Sharma 
 - New Delhi :  Lakshay Publication,  2014. 
 - 92p. : 
<br/><br/><label>ISBN: </label>9789381868379 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology
<br/><br/><label>Dewey Class. No.: </label>371.33  / SHA/E;1