Group, Diagram, <br/><br/>
The First Humans : 

 -  Facts on File,  2004. 
 - 112 pages 
<br/><br/><label>ISBN: </label>9780816050505 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Juvenile Nonfiction.
<br/><br/><label>Dewey Class. No.: </label>569.9  / WHI