Karthik, Priyaranjan. <br/><br/>
Audio-Visual Aids & Education / 
By Priyaranjan Karthik. 
 - 1st Ed. 
 - New Delhi :  Dominant Publishers & Distributors Pvt Ltd,  2014. 
 - 292p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9789382007678 
<br/><br/><label>Dewey Class. No.: </label>371.33  / KAR