Photographic magnitudes of bright stars /
Main Author: | |
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Format: | Book |
Language: | English |
Series: | Annals of the Astronomical Observatory of Harvard College ;
v. 59, no. 4 |
Item Description: | In Harvard College - Astron. obs. Annals, [1909], LIX. 96- |
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Physical Description: | p. 96-126 |