PALMER,  F.R. <br/><br/>
Modality and the English modals / 

 - 2nd ed. 
 - London ;  New York :  Longman,  1990. 
 - ix, 220 p. ;  22 cm. 
 - Longman linguistics library .
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>0582034868 
<br/><br/><label>LCCN: </label>88037044  
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language<br/>English language<br/>Modality (Linguistics)
<br/><br/><label>Dewey Class. No.: </label>425  / PAL-M