illumination calculations 
Title |
Date![]() |
Author |
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The Calculation of Illumination by the Flux of Light Method | Oct 02, 1908 | J. R. Cravath, V. R. Lansingh |
Title |
Date![]() |
Author |
---|---|---|
The Calculation of Illumination by the Flux of Light Method | Oct 02, 1908 | J. R. Cravath, V. R. Lansingh |