IBM: Early Years Mainframes Minicomputers Services See also: Microsoft OS/2 Unix
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IBM Model 3081
[PDF]
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IBM 3081 model group K
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IBM 3084
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IBM Price Cuts
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IBM Sierra
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IBM Takes First Step
in Supercomputer Field
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IBM Expands Line
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Early Shipment For IBM Model
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Six Models Introduced by IBM
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IBM Reshaping its Sales Strategy
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Mainframe Slowdown, Stiff Competition Put Pressure on IBM
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Mainframe Era Is Fading - The Micro Is Taking Command
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IBM's New System
For Huge Computers
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IBM Adds Mainframe Computers
890404 In an Age When Tiny Is All, Big Computers Are Hurting
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IBM Strategy On Upgrading
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IBM Shows New Models
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IBM System 390
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Improving Mainframes
At IBM
910912 New Line By IBM Is 'Open'
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It's PCs vs. Mainframes
-- Even at IBM
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As the mainframe gives way, the industry breaks into parts