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19 janv. 1846 - El abaco

Description:

Es un instrumento para contar hacer cálculos matemáticos (suma,resta,division,raiz cuadrada etc) (2000)

Ajouté au bande de temps:

evolucion de la tecnologia

Bylaura noreña

18 oct. 2018

0

0

423

Date:

19 janv. 1846

Maintenaint

~ Il y a 179 ans

Les images:

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