Crystal, David <br/><br/>
The Language Revolution / 
by David Crystal 
 - Cambridge:  Polity Press,  2005 
 - p.142 
<br/><br/><label>ISBN: </label>07453480X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language<br/>English Language<br/>Lingustics
<br/><br/><label>Dewey Class. No.: </label>410  / CRY-L