Sensory aids for the hearing impaired / 
edited by Harry Levitt, James M. Pickett, Robert A. Houde. 
 - New York :  IEEE Press,  c1980. 
 - ix, 566 p. :  ill. ;  28 cm. 
 - IEEE Press selected reprint series .
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>0471084379 (Wiley : pbk.) 0471084360 (Wiley) 
<br/><br/><label>LCCN: </label>76028875  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hearing aids.<br/>Deaf--Means of communication.<br/>Communication devices for people with disabilities.
<br/><br/><label>LC Class. No.: </label>RF300  / .S46 
<br/><br/><label>Dewey Class. No.: </label>617.89 LEV