What do ramps and wedges do?
2nd ed.
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Word Count
6,000 words, Guess
Page Count
24 pages
Identifiers
- Internet Archivewhatdorampswedge0000glov
- ISBN-100431064059
- ISBN-139780431064055
- OCLC Control Number62891437
- Open LibraryOL30114361M
Classifications
- DDC621.811
Description
Features artwork and photographs that help to explain the workings of machines. This title develops children's knowledge of the basic principles of their design and technology.
Subjects
Other Editions
- What do ramps and wedges do?
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