Kerrod, Robin.

Machines / Robin Kerrod ; illustrated by George Fryer. - Tarrytown, N.Y. : Benchmark Books, 1996. - 64 p. : ill. (some col.) ; 26 cm. - Let's investigate science .

Includes bibliographical references (p. 61) and index.

Examines simple machines, engines, and machines at work.

ISBN: 076140032X (lib. bdg.)

LCCN: 95004469

Subjects--Topical Terms:
Machinery--Juvenile literature.
Machinery.

LC Class. No.: TJ147 / .K45 1996

Dewey Class. No.: 621.8