The New book of knowledge. 

 - Danbury, CT :  Scholastic,  2008. 
 - 623 p. : col. ill.:  26 cm. 
<br/><br/> has 21 vols. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>13:978-0-7172-0542-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries
<br/><br/><label>LC Class. No.: </label>031 N42 c2008