Siddiqui, Mujibul Hasan <br/><br/>
Encyclopaedia of educational technology / 
Siddiqui, Mujibul Hasan. 
 - New Delhi:  A P H  Publishing House,  2014. 
 - Vol.1(vi, 358p.) Vol.2(vi, 323p.) Vol.3(vi, 354p.) Vol.4(vi, 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>8176485713 
<br/><br/><label>Dewey Class. No.: </label>371.3303 SID