5 июн 1890 г. - 1980
Описание:
Herman Hollerith designs a punch card system to calculate the 1880 census, accomplishing the task in just three years and saving the government $5 million. He establishes a company that would ultimately become IBM.Добавлено на ленту времени:
Дата:
5 июн 1890 г.
Сейчас
~ 134 г назад
