karta perforowana

While California's punch cards are obsolete, they have worked well enough for decades.

In fact, there was a stack of punch cards holding the door open.

She put her punch card back and turned around.

Rich wrote his first program in 1972, on punch cards at the age of 12.

Back then you used to have punch cards and all that.

California should replace its punch cards and hold the recall next March.

Counties using punch cards have nearly 50 percent more members of minorities than the others.

We've come a long way since the days of punch cards.

On a punch card, you had a piece of information that was permanent.

He'd let my brother and me play with his punch cards.

Time clocks used punched cards to record workers in and out times.

Records were well established in the first half of the 20th century, when most data processing was done using punched cards.

Marking the start of a job was a punched card that started with .

It uses punched cards to control the pattern being woven.

These were the days of punched cards, before on-line editing came into vogue.

It also introduced the 80-column punched card in 1928, which doubled its information capacity.

Data was still input using punched cards until the mid-1970s.

Each step often included a new set of punched cards or tape.

The machine produced punched cards that were inserted into the Walnut.

Programs were mostly still entered using punched cards or paper tape.