CARDS, PUNCHED, COMPUTER SHAPES, DIMENSIONS AND POSITION OF HOLES.
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Pagination or Media Count:
The paper reports on punched cards for computers and establishes the shapes and dimensions of holes and the position of their centers on 45- and 80-column punch cards intended for use in processing systems, information transmission, and control systems as information carriers.
- Computer Hardware