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1 oct. 1920 - Hawthorne Electric Company set up a series of experiments designed to discern how changes in environment and design changed the productivity of their employees.
Ajouté au bande de temps:
Jessa P. Iraula I4
By
Jessa Perdon Iraula
22 nov. 2017
0
0
304
Date:
1 oct. 1920
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~ Il y a 103 ans
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