Rogers, Kirsteen,  <br/><br/>
Light, sound & electricity 

 - 64 pages :   colour illustrations ;   27 cm 
 - The Usborne internet-linked library of science .
 - The Usborne internet-linked library of science .
<br/><br/><label>ISBN: </label>0746046243 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light. ; Sound.
<br/><br/><label>Dewey Class. No.: </label>535