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1 янв 300 г. до нашей эры - Meso: Abacus

Описание:

Mesopotamia/Babylonia: In Mesopotamia, the Babylonians independently invent an early calculator, the abacus

Добавлено на ленту времени:

History of Mathematics 2019

16 июл 2019

2

0

1443

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1 янв 300 г. до нашей эры

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~ 2327 г назад

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