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International Directory of Applied Research for the Protection of Man at Work
International Social Security Association. International Section for Research on Prevention of Occupational Risks
出版Institut national de recherche et de sécurité, 1977
主題Technology & Engineering / Industrial Health & Safety
ISBN28559900179782855990019
URLhttp://books.google.com.hk/books?id=-SVYAAAAYAAJ&hl=&source=gbs_api