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1 Jan 2700 Jahr v. Chr. - Se utiliza el ábaco en antiguas civilizaciones como la china o la sumeria, fue la primera herramienta para realizar sumas y restas.
Zugefügt zum Band der Zeit:
Historia del ordenador
By
Araceli Perez Pozuelo
19 Nov 2018
0
0
507
Datum:
1 Jan 2700 Jahr v. Chr.
Jetzt
~ 4728 years ago
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