Inventors and inventions
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Word Count
58,500 words, Guess
Page Count
234 pages
Identifiers
- Internet Archiveinventorsinventi0000unse
- ISBN-101906155674
- ISBN-139781906155674
- OCLC Control Number427612835
- Better World Books9781906155674
and 1 more
- Open LibraryOL27113459M
Classifications
- DDC600
- LCCT48 .I58 2009
- LCCT15
Subjects
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