PART 2 - FOUR HIDDEN CHIMNEYS CHAPTER 6: SCAFFOLDING FOR INFLUENCE Hardware Software Polarity

"Large mainframes in the late 1950s could cost more than $1 million, while purchase and maintenance costs restricted ownership mostly to large organizations."

IBM says late-1950s large mainframes could cost more than $1 million outright and that purchase and maintenance costs kept most machines in large corporations and government agencies.

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