Singh,C.P. <br/><br/>
Advanced educational technology 
C.P. Singh 
 - Delhi  Saurabh publishing house  2011 
 - 254p.  ill; 
<br/><br/><label>ISBN: </label>9788189005795 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology--congresses<br/>Information technology--congresses<br/>Computer assisted instruction--congresses
<br/><br/><label>LC Class. No.: </label>LB1028.3  / .S56 2011