| Rocks, Jeans, and Busy Machines 1 Binding: Hardcover Publisher: Atlasbooks Dist Serv Publish Date: 2010/01/26 Synopsis: During a trip to the park, Engineering Kids Pedro and Violet find a construction site, where Violet uses the opportunity to teach Pedro about concrete, as well as the responsibility of engineers to design structures that are strong and safe. Language: ENGLISH Pages: 32 Dimensions: 8.00 x 8.00 x 0.50 Weight: 0.70 |
Language: English
