Seller, Mick.

Wheels, pulleys & levers / [Mick Seller]. - New York : Gloucester Press, 1993. - 32 p. : ill. (some col.) ; 30 cm. - Science workshop .

Includes index.

Looks at basic devices such as wheels, pulleys, levers, screws, and slopes, and suggests simple experiments and projects to demonstrate how they work.

ISBN: 0531174204 1573351520 (Shooting Star Press)

LCCN: 93014575

Subjects--Topical Terms:
Simple machines--Juvenile literature.
Wheels--Juvenile literature.
Pulleys--Juvenile literature.
Levers--Juvenile literature.
Simple machines--Experiments.
Machinery--Experiments.
Experiments.

LC Class. No.: TJ147 / .S45 1993

Dewey Class. No.: 621.8/11