When did people start to count?

When did people start to count?
About this book
Simple text explores some different tools people use to count. Suggested level: junior.
Details
- OL Work ID
- OL24860568W
Subjects
ReadersCountingJuvenile literatureFamiliesAfrican American familiesAstronautsHardnessMatterPropertiesDuretéOuvrages pour la jeunesseMatièrePropriétésCounting booksCounting, juvenile literatureNatural resourcesRessources naturellesTrees