Publication

2013 - National Geographic School Publishing, Incorporated

Language

English

Word Count

136,000 words, Guess

Page Count

544 pages

Identifiers

  • ISBN-139781608409525
  • ISBN-10160840952X
  • Better World Books9781608409525
  • Open LibraryOL28815510M

Subjects

Other Editions

  • Big Ideas MathNational Geographic School Publishing, Incorporated2013-01-01

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