The wheel
By: Patricia Armentrout.
Series: Simple devices
Publisher: Rourke Press
Published: 1997
Place of publication: Vero Beach, Fla
Language: eng
Number of pages: 24
Subjects: Wheels -- Juvenile literature.; Wheels.
Description: Text and pictures introduce the wheel, a simple machine used primarily to make it easy to move heavy loads.
Notes: Includes index.