Punched cards: Difference between revisions
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https://www.digibarn.com/collections/small-items/punchcard-printing-plate/index.html | https://www.digibarn.com/collections/small-items/punchcard-printing-plate/index.html | ||
[[Heide 2009|Heide, Lars. ''Punched-Card Systems and the Early Information Explosion, 1880-1945.'' Baltimore: JHU Press, 2009.]] | |||
Latest revision as of 17:49, 1 June 2022
https://www.jkmscott.net/data/Punched%20Cards.html
https://homepage.divms.uiowa.edu/~jones/cards/collection/i-program.html
https://www.si.edu/spotlight/punch-cards/punch-cards-data-processing
https://www.ibm.com/ibm/history/exhibits/vintage/vintage_4506VV2159.html
https://www.digibarn.com/collections/small-items/punchcard-printing-plate/index.html