Crosby, Harry H. <br/><br/>
Building college spelling skills / 
Harry H. Crosby, Robert W. Emery 
 - New York :  Harper Collins,  1981 
 - 196 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0673392503 
<br/><br/><label>LCCN: </label>80-083787 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Orthography and spelling--Problems, exercises, etc.