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

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.

Punch Cards for Data Processing

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

UMN Libraries Staff, Author at UMN Libraries News & Events

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

UMN Libraries Staff, Author at UMN Libraries News & Events

Punch Cards for Data Processing

Punch Cards for Data Processing

Washington Monday Journal, January 23, 1995

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

Babbage and his machines - Carlo Randone - 14 dec 2015

National Museum of American History

Interfaces Volume 2 (2021), CHARLES BABBAGE INSTITUTE