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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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31 dic 1620 año - Invenció de la regla de càlcul.
Añadido al timeline:
Història Informàtica
By
Alejandro Pau González
9 oct 2018
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1064
fecha:
31 dic 1620 año
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