Hirsh, Ira  J. <br/><br/>
The measurement of hearing 

 - New York:  McGraw Hill;  1952 
 - ix, 364 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>070290458 
<br/><br/><label>Dewey Class. No.: </label>612.85   / HIR