Paperback (29 Jun 2017)
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Engineers design tunnels to help solve transportation challenges for people everywhere. Young readers will learn about the steps in the engineering design process and see what shapes and materials are used in construction to make tunnels stable.
| ISBN: | 9780778729389 |
| Publisher: | Crabtree |
| Imprint: | Crabtree |
| Pub date: | 29 Jun 2017 |
| DEWEY: | 624.1 |
| DEWEY edition: | 23 |
| Language: | English |
| Number of pages: | 24 |
| Weight: | 122g |
| Height: | 225mm |
| Width: | 242mm |
| Spine width: | 6mm |
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