Aggarwal, J.C <br/><br/>
Essentials of educational technology  innovation in teaching-learning 

 - 3rd ed., Reprint 
 - Noida, UP  Vikas Pub. House  2022 
 - xii, 504 p.  22 cm.  PB  ill. 
<br/><br/><label>ISBN: </label>9789325976153 
<br/><br/><label>Subjects--Personal Names: </label>   _ 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Education<br/>Educational technology
<br/><br/><label>Dewey Class. No.: </label>371.33  / AGG