Levers

Levers
About this book
A clear and easily-understood introduction to simple machines, this text showcases the parts of each machine, how each machine works and how they are used in the world around us.
Details
- OL Work ID
- OL15077612W
Subjects
Juvenile literatureLeversSimple machinesLifting and carryingMaterials handlingMachineryMachinery, juvenile literature