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31 Dez 1819 Jahr - EL ÀBACO

Beschreibung:

El abaco fue creado en el 500 a.c , es considerado el dispositivo mas antiguo, utilizado para realizar operacviones aritmeticas

Zugefügt zum Band der Zeit:

evolucion tecnologica 10-2

ByLisa Valencia

28 Sep 2018

0

0

412

Datum:

31 Dez 1819 Jahr

Jetzt

~ 205 years ago

Abbildungen:

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