The penguin factfinder / 
David Crystal 
 - 2nd ed. 
 - London :  Penguin Books,  2003. 
 - xx, 939 p. 
<br/><br/><label>ISBN: </label>0141017058 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GENERALITIES
<br/><br/><label>Dewey Class. No.: </label>001  / PEN