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Start Over Subjects Lighting ✖Remove constraint Subjects: Lighting Titles Light and work: a discussion of quality and quantity of light in relation to effective vision and efficient work ✖Remove constraint Titles: Light and work: a discussion of quality and quantity of light in relation to effective vision and efficient work Dates by Range 1900-1949 ✖Remove constraint Dates by Range: 1900-1949

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  • Light and work: a discussion of quality and quantity of light in relation to effective vision and efficient work1