Spelling / 
by Grillian E. Cook, ...[et al]. 
 - New York :  McGraw-Hill school division,  1998. 
 - vi, 233  p. 
<br/><br/><label>ISBN: </label>0022442278 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--orthography and spelling--Problems, exercices, etc.