Ramamoorthi S & Radha K,  <br/><br/>
Sound 

 - Kottayam  Mcgraw Hill Book Company  1900 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Sciences--Generalia--PhysicsSound
<br/><br/><label>Dewey Class. No.: </label>534  / RAM-S