CHO, Young-Seon  <br/><br/>
Why? Future Science   : Sains Masa Depan  

 - 1 
 - 159 hlm.  ilus.  24 cm 
<br/><br/><label>ISBN: </label>978-602-00-0921-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>0
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Grade 7-9
<br/><br/><label>Dewey Class. No.: </label>500.07