singn Language companion: 

 - a hand book of british  signs 
 - London   A condor book  1996 
 - 146p 
<br/><br/><label>ISBN: </label>9780285633339 
<br/><br/><label>Subjects--Topical Terms: </label><br/>sighn language
<br/><br/><label>Dewey Class. No.: </label>419.41