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1 janv. 1673 - 3500 a.C

Description:

Al 3500 a.C,L'Àbac primera màquina per realitzar càlculs.

Ajouté au bande de temps:

HISTORIA PC

11 oct. 2018

1

0

552

Date:

1 janv. 1673

Maintenaint

~ Il y a 353 ans

Les images:

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