By the numbers 3.14 :  110.01 Cool Infographics Packed with Facts and Figures / 
 By the numbers pi 
National Geographic Kids. 
 - 1 online resource (256 pages) :  color illustrations, color maps. 
 - National Geographic kids .
 - National Geographic kids. .
<br/><br/> OSLIS\Gale Nat Geo eBooks(2/2/23). 
<br/><br/>Includes bibliographical references (pages 242-243) and index. 
<br/><br/> Interesting facts about the world, presented from the perspective of numbers. -- 
<br/><br/> Age 9-12.  Grade 7 to 8. 
<br/><br/><label>ISBN: </label>9781426328664 1426328664 9781426328657 1426328656 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Miscellanea--Juvenile literature.<br/>Mathematical recreations--Juvenile literature.<br/>Mathematics--Miscellanea.<br/>Mathematical recreations.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books- OSLIS.<br/>Literature.<br/>Trivia and miscellanea.<br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QA99  / .B9 2017eb 
<br/><br/><label>Dewey Class. No.: </label>001