The New Book of Knowledge Volume 16:  QR 
edited by: Mayer Kevin M, Samore Evelyn, Ziem Matthew 
 - Danbury,Connecticut  Scholastic Library Publishing Inc.  2007 
 - 421 pages;  illustrations,maps,portrait,photographs  26 cm 
 - .
<br/><br/> Includes index 
<br/><br/>includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780717205417 071720541X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children's encyclopedias and dictionaries<br/>encyclopedias and dictionaries
<br/><br/><label>Dewey Class. No.: </label>031  / S6