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The Effect of Different Systems of Lighting on Output and Accuracy in Fine Work
Great Britain. Industrial Health Research BoardHubert Claude WestonA. K. Taylor
其他書名
(typesetting by Hand)
出版H.M. Stationery Office, 1928
URLhttp://books.google.com.hk/books?id=u6ZIAAAAMAAJ&hl=&source=gbs_api
註釋Joint report of the Industrial Fatigue Research Board and the Illumination Research Committee.