Crystal, David <br/><br/>
The Cambridge Encyclopedia of Language / 
David Crystal. 
 - Cambridge :  Cambridge University Press,  ©1989. 
 - vii, 472 pages :  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0521264383 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Dictionaries.<br/>Linguistics--Dictionaries.