Wheels and axles in my world

Photographs and simple text describe how wheels and axles work in simple machines.

PowerKids Press
2006
9781404233133
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
125419849291642313203381301004HFLP268T 4025649629.8 Ran629.815814652241736518457
173491553425182432203381301004BPGT117BPGT015345621.8 RAN621.815825759371742569409