Davis, Hallowell & Silverman, S. Richard <br/><br/>
Hearing and deafness 

 - 4th ed 
 - Holt, Rinehart and Winston, New York  1978 
 - xxi,552 
<br/><br/><label>ISBN: </label>0-03-089980-X 
<br/><br/><label>Dewey Class. No.: </label>617.8 Dav/Sil