Royston, Angela. <br/><br/>
Light and dark / 
[by] Angela Royston. 
 - Chicago :  Heinemann,  2002. 
 - 32 p. :  col. ill. ;  23 cm. 
 - My world of science Heinemann first library .
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Discover what light is, where it comes from, what shadows are made of, and more. 
<br/><br/> K-3. 
<br/><br/><label>ISBN: </label>1588102424 
<br/><br/><label>LCCN: </label>00012871  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light.<br/>Shades and shadows.
<br/><br/><label>LC Class. No.: </label>QC360  / .R69 2002 
<br/><br/><label>Dewey Class. No.: </label>535