DAVID E. EDWARD JOHN R.PIERCE WILLEM A. <br/><br/>
WAVES AND THE EAR 

 - 2nd Ed. 
 - Bombay  Vakils Feffer and Simons Private Limited, Bombay   1968 
<br/><br/><label>Dewey Class. No.: </label>621.384 11  / WIL/W