"Simple text and photographs explain the basic science behind wheels and gears--in both English and Spanish"--Provided by publisher.
- ISBN10 1429682582
- ISBN13 9781429682589
- Publish Date 1 January 2012
- Publish Status Out of Print
- Out of Print 13 March 2021
- Publish Country US
- Imprint Capstone Press
- Format Hardcover
- Pages 32
- Language Spanish