Levers and pulleys
By: by Dana Meachen Rau
Series: Science explorer; Science explorer (Collingwood, Ont.)
Publisher: Saunders Book Co.
Published: 2010
Place of publication: Collingwood, ON
Language: eng
Number of pages: 31
ISBN-13: 9781926722849
Subjects: Levers; Juvenile literature; Experiments; Pulleys; Leviers; Ouvrages pour la jeunesse; Expériences; Poulies
Notes: Includes index.

"Super cool science experiments: levers and pulleys".

Includes bibliographical references and index.