4 janv. 1890 - Punch Card:
The punch card was introduced around 1890 by
Herman Hollerith. It was a paper storage device,
where you could punch data into it and save the card.
One punch card could cost around one dollar.
Ajouté au bande de temps:
CBA Storage Devices - Carlie Williams
1st Hour Cba, 9-13-17
Date:
