bn:02741425n
Noun Named Entity
Categories: IBM vacuum tube computers
EN
IBM 533
EN
The IBM 533 Input-Output Unit, announced on July 2, 1953, was a punched card reader and punch that served as the primary input-output unit for the IBM 650 computer. Wikipedia
Definitions
Sources
EN
The IBM 533 Input-Output Unit, announced on July 2, 1953, was a punched card reader and punch that served as the primary input-output unit for the IBM 650 computer. Wikipedia
Wikipedia
EN
Wikidata
EN