The Grolier Science Encyclopedia:Light And Energy 

 - London  Kingfisher  2003 
 - vii, 288 p  27 cm 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>0753405660 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SAINS JATI (TULEN) DAN MATEMATIK<br/>SCIENCE ENCYCLOPEDIA