Light  

 - UK :  Regency Publishing  1996 
 - 48 Pages  
<br/><br/> hbk 
<br/><br/><label>ISBN: </label>1864180978 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Light.
<br/><br/><label>Dewey Class. No.: </label>030 SCI