Introduction to Industrial Hygiene Engineering and Control (552): Ergonomics
National Institute for Occupational Safety and Health. Division of Training & Manpower Development
jan. 1978 · Department of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health, Division of Training and Manpower Development
Poslušate lahko zvočne knjige, ki ste jih kupili v Googlu Play v brskalniku računalnika.
Bralniki e-knjig in druge naprave
Če želite brati v napravah, ki imajo zaslone z e-črnilom, kot so e-bralniki Kobo, morate prenesti datoteko in jo kopirati v napravo. Podrobna navodila za prenos datotek v podprte bralnike e-knjig najdete v centru za pomoč.
Več od avtorja National Institute for Occupational Safety and Health. Division of Training & Manpower Development