Cambridge dictionary of American English 
Cambridge 
 - Cambridge  Cambridge University Press  2000 
 - 44 p. : ill 
<br/><br/><label>ISBN: </label>9780521776646 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English grammar
<br/><br/><label>Dewey Class. No.: </label>425 CAM