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IBM and the Holocaust home
11 Sep 2010 A punched card (or punch card or Hollerith card or IBM card) is a piece of stiff paper that contains digital information represented by the presence
What are Punch Cards ?
By the 1984 general election, the state of Iowa had effectively banned the use of punched card ballots, and in 1988, the Computer Professionals for Social
Punch card - Definition
Of course, in the 1930s no computer existed. But IBM's Hollerith punch card technology did exist. Aided by the company's custom-designed and constantly
Hollerith Punch Card
11 Jun 2009 These cards could be punched by the computer (for example to dump the contents of a file) or by the user (for example to prepare input for
Douglas W. Jones's punched card index
Herman Hollerith made a major contribution to the invention of the modern digital computer with his punched card tabulating machine, invented in 1890.
Herman Hollerith - Inventor Of The Punch Card Tabulating Machine
2 Mar 2009 The Computer Data Storage Through the Ages From Punch Cards to Blu-Ray, is an amazing thing to remember because this things tells the
Computer Museum
26 Jun 2010 Punch cards became not only a symbol for the computer , … but a symbol of alienation. They stood for abstraction, oversimplification and
IBM Punch Cards in the U.S. Army - Dell Coupons
Punch card Early method of data storage used with early computers . Punch cards also known as Hollerith cards and IBM cards are paper cards containing
Herman Hollerith - Herman Hollerith Invented Computer Punch Cards
Hutchinson encyclopedia article about Computer punch card . Computer punch card. Information about Computer punch card in the Hutchinson encyclopedia.
Hollerith Manual Card Punch - Computer Museum of America
In the electromechanical tabulator era, long before electronic computers , IBM locked up Herman Hollerith's patents on the punch card .
IBM Punch Cards
punched card . See punch card . punched card (esp US), punch card . (formerly) a card on which data can be coded in the form of punched holes.
Computer punch card - Hutchinson encyclopedia article about
1-14. PUNCH CARD EQUIPMENT VS LATER COMPUTERS . Punch card equipment was effective in performing many of the individual steps. necessary to process data,
Punch Card Equipment Vs Later Computers
Definition of punch card from select computer dictionaries.
Computer punch card definition of Computer punch card in the Free
IBM made the punch - card technology into the business standard of the 1950's and 1960's. Donor: Barrie Adsett, Barrie Adsett Computer Services
Punched Card
Herman Hollerith invented and used a punched card device to help analyse the 1880 US census data.In 1896 Hollerith founded the Tabulating Machine Company to
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