The Power of the Punch Card (and the Punch Card Operator) - UMN

Machines and people have been working together for decades, perhaps more than you had thought, to keep University information technology systems running. The people operating punch card and tabulating machines, the majority of whom were women, most likely did not see their role as one of managing information technology.

The Power of the Punch Card (and the Punch Card Operator) - UMN Libraries News & Events

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IBM Punch Cards in the U.S. Army

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IBM Punch Cards in the U.S. Army