The penguin spelling dictionary :  market house books. 

 - 2end. ed. 
 - London :  Penguin Books,  1999. 
 - 360 p. :  ill. ;  18 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Orthography and spellingœvDictionaries<br/>Spellers.
<br/><br/><label>LC Class. No.: </label>PE1146  / .P48 1999