A Supplement to the Oxford English Dictionary / 
edited by R. W. Burchfield. 
 - Oxford :    At the clerendon press,  c1976 [Reprinted 1987]. 
 - volumes ;  30 cm 
<br/><br/>V. 2-(H-N). 
<br/><br/><label>ISBN: </label>0198611234 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Dictionaries.
<br/><br/><label>Dewey Class. No.: </label>423 SUP