Garstecki, Julia, <br/><br/>
LIGHT WAVES /  
 Light waves 
by Julia Garstecki ; Editor: Michelle Parkin 
 - 24 pages :   colour photographs, colour illustrations ;   20 x 20 cm 
 - WAVES IN MOTION  .
 - Waves in motion  .
<br/><br/> Includes index.  
<br/><br/>Bibliography : page 23. 
<br/><br/> You see your shadow outside on a sunny day. A rainbow appears in the sky after a storm. Light waves are all around us, even when it's dark. With engaging, at-level text and colorful images, readers will learn about light waves and how we use them every day. 
<br/><br/> Interest age level: Ages 5-7 Pebble. 
<br/><br/><label>ISBN: </label>9781977126160  RM34.90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light  --Juvenile literature<br/>Light --Wave-length--Juvenile literature<br/>Waves --Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>535