Hearing AIDS : standards, options, and limitations 
edited by Michael Valente 
 - New York ; Stuttgart ; New York  Georg Thieme Verlag, Thieme Medical Publishers  1996 
 - x, 448 p. : ill. ; 26 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0865775761 
<br/><br/><label>ISSN: </label>95032782 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hearing aids
<br/><br/><label>Dewey Class. No.: </label>617.89 VAL