Maxwell, Christine. <br/><br/>
The Pergamon Oxford dictionary of perfect spelling / 
 Oxford dictionary of perfect spelling 
Christine Maxwell. 
 - 1st ed. 
 - Oxford ;  New York :  Wheatons,  1977. 
 - 335 p.  maps ;  22 cm. 
<br/><br/><label>ISBN: </label>0080214258 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spellers.--English