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Book Description Condition: New. Seller Inventory # 46861040-n
Book Description Condition: New. Book is in NEW condition. 0.81. Seller Inventory # 0262550857-2-1
Book Description Paperback or Softback. Condition: New. Paper Machines: About Cards & Catalogs, 1548-1929 0.73. Book. Seller Inventory # BBS-9780262550857
Book Description PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. Seller Inventory # L0-9780262550857
Book Description Soft Cover. Condition: new. Seller Inventory # 9780262550857
Book Description Paperback. Condition: new. Paperback. Why the card cataloga paper machine with rearrangeable elementscan be regarded as a precursor of the computer.Today on almost every desk in every office sits a computer. Eighty years ago, desktops were equipped with a nonelectronic data processing machine: a card file. In Paper Machines, Markus Krajewski traces the evolution of this proto-computer of rearrangeable parts (file cards) that became ubiquitous in offices between the world wars.The story begins with Konrad Gessner, a sixteenth-century Swiss polymath who described a new method of processing data: to cut up a sheet of handwritten notes into slips of paper, with one fact or topic per slip, and arrange as desired. In the late eighteenth century, the card catalog became the librarian's answer to the threat of information overload. Then, at the turn of the twentieth century, business adopted the technology of the card catalog as a bookkeeping tool. Krajewski explores this conceptual development and casts the card file as a universal paper machine that accomplishes the basic operations of Turing's universal discrete machine: storing, processing, and transferring data. In telling his story, Krajewski takes the reader on a number of illuminating detours, telling us, for example, that the card catalog and the numbered street address emerged at the same time in the same city (Vienna), and that Harvard University's home-grown cataloging system grew out of a librarian's laziness; and that Melvil Dewey (originator of the Dewey Decimal System) helped bring about the technology transfer of card files to business. Shipping may be from multiple locations in the US or from the UK, depending on stock availability. Seller Inventory # 9780262550857
Book Description Condition: New. Seller Inventory # 26398645580
Book Description Condition: New. PRINT ON DEMAND Book; New; Fast Shipping from the UK. No. book. Seller Inventory # ria9780262550857_lsuk
Book Description Paperback / softback. Condition: New. This item is printed on demand. New copy - Usually dispatched within 5-9 working days. Seller Inventory # C9780262550857
Book Description Condition: New. Seller Inventory # 46861040-n