Inventions (Knowledge Masters Series)
Pap/Cdr edition
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Word Count
8,000 words, Guess
Page Count
32 pages
Physical Format
Paperback
Identifiers
- ISBN-101903954592
- ISBN-139781903954591
- LibraryThing9221031
- Better World Books9781903954591
- Open LibraryOL12269214M
First Sentence
Before engines were invented nature was the only source of power available.
Subjects
Other Editions
- Inventions (Knowledge Masters Series)
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