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9 сент 1947 г. - Elton Mayo Efecto Hawthorne

Добавлено на ленту времени:

ingenieria industrial

Byodin juarez
10 ноя 2018
0
0
1000

Дата:

9 сент 1947 г.
Сейчас
~ 77 г назад

Изображения:

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