Grolier children's encylopedia. 

 - Danbury,CT :  Grolier,  2003. 
 - 10 volumes.:  28 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>0-7534-03211-0 
<br/><br/><label>LC Class. No.: </label>030 G89