تعداد ۱ پاسخ غیر تکراری از ۱ پاسخ تکراری در مدت زمان ۰,۶۲ ثانیه یافت شد.

1. Work measurement

پدیدآورنده : Dals, Harold E.

کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)

موضوع : Work measurement,Methods engineering

رده :

D35

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