Bridges
"How can we get from one place to another when something blocks our way? It might be a rushing river. Or it might be a huge cavern or a deep ravine. The answer to that question is to build a bridge. Learn about the different types of bridges, the civilizations and people who engineered and risk...
| Main Author: | Mattern, Joanne. |
|---|---|
| Format: | Books Print Book |
| Language: | English |
| Published: |
[Vero Beach, FL] :
Rourke Educational Media,
2016.
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| Series: |
Engineering wonders.
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| Subjects: |