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Why Do Bridges Arch? Level 3 Factbook - Cambridge Young Readers Rachel Griffiths
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Why Do Bridges Arch? Level 3 Factbook - Cambridge Young Readers
Rachel Griffiths
What holds up skyscrapers? Why are sports domes curved? Why are triangles used in many bridges? You can find the answers to these and other questions about structures in Why Do Bridges Arch?
16 pages, illustrations
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | August 5, 2010 |
| ISBN13 | 9780521137171 |
| Publishers | Cambridge University Press |
| Pages | 16 |
| Dimensions | 104 × 225 × 2 mm · 72 g |