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19 апр 1860 г. - Psychophysics

Описание:

by Fechner;
Fechner-Weber law, later Fechner's law

Добавлено на ленту времени:

History of Psychology

2 июн 2018

5

0

2324

Дата:

19 апр 1860 г.

Сейчас

~ 165 г назад

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