Author

Publication

2010 - Cambridge University Press, Cambridge, England

Language

English

Word Count

4,000 words, Guess

Page Count

16 pages

Identifiers

and 2 more
  • Better World Books9780521137201
  • Open LibraryOL25341761M

Classifications

  • DDC530.11
  • LCCQC133.5 .R44 2010

Subjects

Other Editions

  • Why do swings swing?: Level 4 factbookCambridge University Press2010-01-01

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