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1 ноя 1970 г. - Digital pocket calculator invented
Добавлено на ленту времени:
History & Dietetics
By
Katelynne Burghardt, MS, RDN, LD, CEDRD (She/Her)
22 апр 2021
0
0
1490
Дата:
1 ноя 1970 г.
Сейчас
~ 55 г назад
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