1 Nalezeny výsledky pro "Soubor:Hollerith_punch-card_sorter_(2586173692).jpg".

Soubor:Hollerith punch-card sorter (2586173692).jpg

https://www.flickr.com/people/24205142@N00 publication date: 17 June 2008 operator: Flickr described at URL: https://www.flickr.com/photos/epitti/2586173692/...