Chambers science factfinder/ 
edited by Katie Brooks 
 - Edinburgh :  Chambers Harrap Publishers,  2006. 
 - xii, 532 p. :  ill. 
<br/><br/> Include index 
<br/><br/><label>ISBN: </label>9780550101488 0550101489 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science Miscellaneous  
<br/><br/><label>Dewey Class. No.: </label>500