POTTER, R K <br/><br/>
Visible speech.  [electronic resource] 

 -  American annals of the deaf  Nov 1946 
 - 447-52 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-726X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Lip<br/>Lipreading<br/>Reading<br/>Speech