LiteraryNonfiction
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2 editions- Paperback · English · 2003Experiments With Simple Machines (True Books)Children's Press (CT) · 48 pages · 9780516274683
- Other · English · 2003Rebound by Sagebrush · 9780613678902
Machinery, juvenile literatureMachinerySimple machinesJuvenile literatureExperimentsScience