Crystal, David <br/><br/>
The Cambridge encyclopedia of the English language 
David Crystal 
 - 2nd ed 
 - New York  Cambridge University Press  c1997. 
 - 480 p. : 
<br/><br/><label>ISBN: </label>9780521559676 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--General, AS
<br/><br/><label>Dewey Class. No.: </label>403 CRY