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Hermann Polarrith Tabulating machine (punched cards and mechanical gears). Creation of IBM (1 янв 1900 г. – 1 янв 1900 г.)

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I.C.T. growth over the centuries

ByBabis Kinigopoulos

29 фев 2020

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1 янв 1900 г.

1 янв 1900 г.

~ 0 min

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