Basic Science Series <br/><br/>
Light 

 - Singapore  Mcgraw Hill Eastern 
 - 32p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--reference reading room
<br/><br/><label>Subjects--Topical Terms: </label><br/>science--Specific celestial bodies & phenomenaGeneralia--Natural sciences & mathematics
<br/><br/><label>Dewey Class. No.: </label>523.015  / BAS-L