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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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9 gen 1889 anni - Hollerith creó la primera tabuladora.
Aggiunto al nastro di tempo:
Trabajo de TIC
By
Pablo Castillo
21 nov 2019
0
0
328
Data:
9 gen 1889 anni
Adesso
~ 136 years ago
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