Crystal, David. <br/><br/>
The Cambridge encyclopedia of language/ 

 - 3rd ed. 
 - Cambridge:  Cambridge University Press,  c2010. 
 - vii, 514p.;  col.il.  28cm. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780521736503 
<br/><br/><label>Subjects--Topical Terms: </label>--Encyclopedia--English
<br/><br/><label>Dewey Class. No.: </label>420.030CRY