Pulleys
Furgang, Kathy.
creator
text
xxu
New York
Scholastic
c2013
monographic
eng
32 p. ; col. ill.
"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
Kathy Furgang.
Includes glossary and index.
Simple machines
Juvenile literature
Pulleys
Juvenile literature
621.811 FUR
9780545467087 (pbk)
CaWRMS
130131
20161026084237.0
eng