تعداد ۱ پاسخ غیر تکراری از ۱ پاسخ تکراری در مدت زمان ۷,۴۲ ثانیه یافت شد.

1. Work and effort: the psychology of production

پدیدآورنده : T.A. Ryan

کتابخانه: Library of the Faculty of Economics University of Tehran (Tehran)

موضوع : Efficiency, Industrial,Fatigue,Psychology, Applied

رده :

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