CHALLONER, Jack <br/><br/>
Jagoan Sains : Bunyi dan Cahaya 

 - 40 hlm.  27 cm 
<br/><br/><label>ISBN: </label>979--741-328-4 
<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>534.