Lee Hwa Yeon Au. <br/><br/>
Balmyeong Wang Edison 
Lee Hwa Yeon Au. 
 - Seoul  Honguk Montesori Korean      2004 
 - 34p.  cm. 
 -   KL .
<br/><br/><label>ISBN: </label>9788970989761 
<br/><br/><label>Standard No.: </label>34,262 
<br/><br/><label>Source: </label> Gift, Korea Foundation  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> American inventor<br/> KL<br/>Biography-Thomas Alva Ederson
<br/><br/><label>Dewey Class. No.: </label>C5wM47, P4