W. Ross Macdonald School Library

Pulleys /

Furgang, Kathy.

Pulleys / Kathy Furgang. - New York : Scholastic, c2013. - 32 p. ; col. ill. - Smart Words Reader .

Includes glossary and index.

"What kind of simple machine helps a rock climber scale a sheer cliff? A pulley! How do pulleys help you lift and move heavy objects? To find out more about pulleys, hoist yourself into the pages of this book!" -cover

9780545467087 (pbk)


Simple machines--Juvenile literature.
Pulleys--Juvenile literature.

621.811 FUR