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Technology Then and Now
Cynthia O'Brien
"Read about the invention of certain tools, and how they have been improved over time to become the technology we use today"--
| Media | Books Hardcover Book (Book with hard spine and cover) |
| Released | 2019 |
| ISBN13 | 9781663627858 |
| Publishers | Turtleback |
| Pages | 24 |
| Dimensions | 150 × 220 × 20 mm · 171 g (Weight (estimated)) |
| Language | English |
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