Pull, Lift, and Lower
A Book About PulleysBook - 2005
Cranes, flagpoles, elevators, and window blinds -- all of these are pulleys. From award-winning author Michael Dahl, Pull, Lift, and Lower: A Book About Pulleys provides an introduction to one of the most important machines humans rely on. With fun facts and bright illustrations, find out how people use pulleys at construction sites, farms, and even in their own homes.
Publisher: Minneapolis, Minn. : 2005
Branch Call Number: JNF 621.811 DAHL
Characteristics: 24 p. : ill. ; 26 cm