By the numbers 3.14.

Interesting facts about the world, presented from the perspective of numbers. --

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Bibliographic Details
Published: National Geographic,
Publisher Address: Washington, D.C. :
Publication Dates: [2017]
Literature type: Book
Language: English
Series: National Geographic kids
Subjects:
Summary: Interesting facts about the world, presented from the perspective of numbers. --
Item Description: Includes index.
Carrier Form: 256 pages : color illustrations, color maps ; 17 x 17 cm.
Audience: Age 9-12.
Grade 7 to 8.
ISBN: 9781426328657 (paperback) :
1426328656 (paperback)
Index Number: QA99
CLC: O1-49
Call Number: O1-49/B993