Palmer, F. R. <br/><br/>
Modality and the English Modals / 
F. R. Palmer. 
 - 1st ed. 
 - London ;  New York :  Longman,  1979. 
 - xi, 196 p. :  ill. ;  22 cm. 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>0582551099 0582551080 (pbk.) : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Modality.<br/>English language--Verb.<br/>Modality (Linguistics)
<br/><br/><label>LC Class. No.: </label>PE1315.M6  / P3 1979