Boyd, John R.,  <br/><br/>
Before book one 

 - iv, 108 pages :   illustrations ;   28 cm 
<br/><br/><label>ISBN: </label>0130682896 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language pronounciation - Problems, exercises, etc.
<br/><br/><label>Dewey Class. No.: </label>421.5