Hersh, Marion A <br/><br/>
Assistive technology for the hearing-impaired, deaf and deafblind 
Marion A. Hersh, Michael A. Johnson (eds), with Conny Andersson ... [et al.] 
 - New York  Springer  c2003 
 - xix, 319 p. : ill. ; 25 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781852333829 
<br/><br/><label>ISSN: </label>2002044538 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication devices for people with disabilities<br/>Communication devices for people with disabilities - Technological innovations<br/>Deaf - Means of communication<br/>Deaf - Means of communication - Technological innovations
<br/><br/><label>Dewey Class. No.: </label>617.89 HER