Biblio

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Author Title Type [ Year(Asc)]
Filters: Keyword is optical  [Clear All Filters]
1919
Douglass, AE. 1919. “An Automatic Optical Photograph, Abstract”. Publications Of The Astronomical Society Of The Pacific. Publications Of The Astronomical Society Of The Pacific.
PDF icon Douglass, AE_An Automatic Optical Photograph_1919.pdf (1.21 MB)
1915
Douglass, AE. 1915. “An Optical Photograph”. The Astrophysical Journal XLI (No. 3). The Astrophysical Journal.
PDF icon Douglass, AE_An Optical Photograph_1915.pdf (13.21 MB)