Jeyarasa, Saba <br/><br/>
கல்வி நுட்பவியல்  
= Educational Technology  


 - Colombo:  Chemamandu,  2017. 
 - viii,164p.;  21 cm 
<br/><br/><label>ISBN: </label>978-955-1857-52-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational Technology<br/>Education
<br/><br/><label>Dewey Class. No.: </label>371.33  / JEY