Crystal, David, <br/><br/>
Linguistic encounters with language handicap / 
David Crystal. 
 - New York :  Basil Blackwell,  1984. 
 - xi, 171 p. ; 
<br/><br/><label>ISBN: </label>0631138692 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language disorders
<br/><br/><label>Dewey Class. No.: </label>401.9  / Li