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1 янв 1970 г. - punch cards

Описание:

a punch cards are piece of paper stock that can hold data in the form of small punched holes.

Добавлено на ленту времени:

data storage

Byj

30 ноя 2018

0

0

244

Дата:

1 янв 1970 г.

Сейчас

~ 55 г назад

Изображения:

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