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1 gen 300 anni a. C. - Суаньпань

Descrizione:

Создание китайской разновидности абака

Aggiunto al nastro di tempo:

Лабораторная работа. Архитектура ПК. История развития вычислительной техники.

16 feb 2023

2

0

387

Data:

1 gen 300 anni a. C.

Adesso

~ 2327 years ago

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