Siddiqui, Mujibul Hasan. <br/><br/>
Challenges of educational technology / 
Mujibul Hasan Siddiqui. 
 - New Delhi :  A P H Publishing,  2004. 
 - 358  p. 
<br/><br/><label>ISBN: </label>8176485721 :  KES 3185 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology.