Power machines
Photographs and text describe such work-saving machines as a crane, jack hammer, bulldozer, and back hoe.
| Main Author: | Robbins, Ken. |
|---|---|
| Format: | Books Print Book |
| Language: | English |
| Published: |
New York :
H. Holt,
c1993.
|
| Edition: | 1st ed. |
| Subjects: |