Jeon, Jaeun. <br/><br/>
Why?Genetics and blood types (Korean) : Why?유전과 혈액형 / 
Jaeun Jeon ; illustrated by Myunggu Choi. 
 - Seoul, Korea :  Yearimdang,  2011. 
 - 159 p. 
<br/><br/><label>ISBN: </label>9788930206631 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Korean language materials.