Age
8+
Grade
3-4
Terry J. Jennings
Cranes, Dump Trucks, Bulldozers: and Other Building Machines
Paperback
(Kingfisher March 15, 1993)
Here's a lively look at large building machines. It discusses how roads are made, shows how levers and pulleys help us move heavy loads, explains what a cement mixer has to do with Archimedes, and much more.
- Series
- How Things Work
- ISBN
- 1856978656 / 9781856978651
- Pages
- 40
- Weight
- 6.4 oz.
- Dimensions
- 8.5 x 0.2
in.