Arora C L <br/><br/>
Sound 

 - Delhi  Premier           1969 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>37093 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Sound<br/>Physics
<br/><br/><label>Dewey Class. No.: </label>C3y1, K9.4