Hearing aids :  current developments and concepts / 
edited by Martha Rubin. 
 - Baltimore :  University Park Press,  c1976. 
 - xix, 293 p. :  ill. ;  24 cm. 
<br/><br/> Based on the proceedings of a conference held at the Lexington School for the Deaf, Jackson Heights, N.Y., May 16-17, 1975. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0839109393 
<br/><br/><label>LCCN: </label>76010623  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hearing aids--Congresses.<br/>Hearing aids--Standards--Congresses.<br/>Hearing disorders in children--Congresses.<br/>Hearing aids--Testing--Congresses.<br/>Hearing aids--Congresses.
<br/><br/><label>LC Class. No.: </label>RF300  / .H4 
<br/><br/><label>Dewey Class. No.: </label>617.89 RUB 
<br/><br/><label>National Library of Medicine Call No.: </label>WV274 H435 1975