The new book of knowledge. 

 - New York :  Scholastic Library Publishing, Inc,  c2006.   
<br/><br/> Includes bibliographical references and index. <br/><br/> 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>REF 031 B64 2006