Kent, M S <br/><br/>
Are signs legitimate?  [electronic resource] 

 -  American annals of the deaf  Sep 1970 
 - 497-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-726X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Factors<br/>Communication<br/>Deafness<br/>Humans<br/>Kinesics<br/>Language<br/>Methods