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29 май 1884 г. - 1884 - 1960
Описание:
Herman Hollerith en 1884 comenzó a trabajar en el diseño de una maquina tabuladora o censadora, basada en tarjetas perforadas.
Добавлено на ленту времени:
Historia de las BBDD
By
pedro
26 сен 2018
0
0
368
Дата:
29 май 1884 г.
Сейчас
~ 141 г назад
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