Palmer, FR. <br/><br/>
Mood and modality 

 - Cambridge  CUP  1986 
 - xii, 244p, 22 cm. 
 - Cambridge textbooks in linguistics .
<br/><br/><label>ISBN: </label>` 
<br/><br/><label>Dewey Class. No.: </label>415,  / D, pal