Sign Language Research 

 - Washington :  Gallaudet,  1990. 
 - ix, 384p.;  25cm 
<br/><br/><label>ISBN: </label>0930323580 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grammar English
<br/><br/><label>Dewey Class. No.: </label>419  / SIG