Protecting eyes in industry. Adresses presented before the Industrial Section National Society for the prevention of blindness at its annual conference in New York City, Oct. 27, 1939.
Guardat en:
| Format: | Llibre |
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| Idioma: | anglès |
| Publicat: |
Washington
1940
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| Col·lecció: | U.S. Department of Labor. Division of Labor Standards. Bulletin
37 |
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| Descripció de l’ítem: | PROTECTING eyes in -- Protecting eyes in industry.Adresses pre -- sented before the Industrial Section Natio -- nal Society for the prevention of blindness -- at its annual conference in New York City, -- Oct.27,1939. - Washington 1940.III,18 S.8° -- (U.S.Department of Labor.Division of Labor -- Standards.Bulletin.37.) -- 1959:1069 q. -- Ha° |
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| Descripció física: | III, 18 S. 8° |