Inventions /
Examines major inventions which had an impact on the world, from the plow and wheel to robots and satellites.
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Broomall, Pa. :
MC Publishers,
2009.
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| Edition: | 2009 ed. |
| Series: | Science library (Broomall, Pa.).
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| Subjects: |