Mohanty BB <br/><br/>
Handbook of audio visual aids 

 -  1962 
<br/><br/><label>Standard No.: </label>86,681 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION
<br/><br/><label>Dewey Class. No.: </label>T:31, K2