Kumari, Meena. <br/><br/>
Essentials of educational technology / 
Meena Kumari. 
 - Canada ;  Society publishing:  c2022. 
 - xvii, 236 p.  col, ill. 
<br/><br/>Includes bibliographical references (pp. 227-230). 
<br/><br/>
<br/><br/><label>ISBN: </label>978-1-77469-193-9 
<br/><br/><label>Dewey Class. No.: </label>371.33   / K963 2022