Early Punched Card Equipment: 1880-1951

Emerson W. Pugh, Lars Heide

Research output: Contribution to journalJournal articlepeer-review

Abstract

Punched card tabulating equipment, invented and developed by Herman Hollerith, was the first mechanized means for compiling and analyzing statistical information. For over half a century, its continued improvement created and expanded the global information processing industry.
Original languageEnglish
JournalProceedings of the IEEE
Volume101
Issue number2
Pages (from-to)546-552
Number of pages7
ISSN0018-9219
DOIs
Publication statusPublished - Feb 2013

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