The Oxford English dictionary / 
prepared by J A. Simpson and E.S. C. Weiner. 
 - 2nd ed. 
 - Oxford, UK :  Clarendon Press,  1989. 
 - 20 vols. 
<br/><br/><label>ISBN: </label>0198611862 (set) 
<br/><br/><label>LCCN: </label>90014001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Dictionaries.