Oxlade, Chris,  <br/><br/>
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 - 32 pages :   colour illustrations ;   30 cm 
<br/><br/> Includes indexes ; Terjemahan daripada : Why does light bend? 
<br/><br/><label>ISBN: </label>9789674300203 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's question answers. ; Light - Miscellanea - Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>039.9923