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Date: 2012-12-29 22:38:29Technology Computer hardware Tabulating machine Keypunch British Tabulating Machine Company Herman Hollerith IBM Hollerith code Computer programming Unit record equipment Punched card Computing | This is from "Volunteer Information Exchange" Volume 2 Number 17 December 17, 2012Add to Reading ListSource URL: ibm-1401.infoDownload Document from Source WebsiteFile Size: 449,42 KBShare Document on Facebook |