The world book student discovery encyclopedia  P.Q.R (Volume 9) 

 - Chicago:  World Book,  2005. 
 - 256 pages:  illustrations & pictures,  29 cm. 
 - The world book student discovery encyclopedia .
<br/><br/> A general elementary encyclopedia with brief illustrated articles covering an alphabetical array of topics 
<br/><br/><label>ISBN: </label>9780716674139 
<br/><br/><label>Subjects--Topical Terms: </label><br/>encyclopedias, Children's encyclopedias and dictionaries
<br/><br/><label>Dewey Class. No.: </label>030  / WOR