Oxlade, Chris.
Machines /
Chris Oxlade.
- Milwaukee, WI : Gareth Stevens Pub., 1998.
- 68 p. : col. ill. ; 21 cm.
- Young scientist concepts & projects .
Includes bibliographical references (p. 66) and index.
Describes various types of machines, how they are used, and how they work. Includes fact boxes and suggested activities and projects.
0836821637 (lib. bdg.)
98019938 /AC
Machinery--Juvenile literature.
Machinery.
Machinery--Experiments.
Experiments.
TJ147 / .O85 1998
621.8