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1 ene 2400 año aC - abacus
Descripción:
It was thought to have been invented in Babylon, circa 2400
BCE.
Añadido al timeline:
computer hidtory
By
Cytuser Jayfu003
29 ene 2020
0
0
228
fecha:
1 ene 2400 año aC
Ahora mismo
~ 4427 years ago
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