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Photometrische Elemente der Veränderlichen u Herculis, δ Librae, λ Tauri, R Canis maj., U Sagittae und RS Vulpeculae

✍ Scribed by J. Hellerich


Publisher
John Wiley and Sons
Year
1922
Tongue
English
Weight
380 KB
Volume
216
Category
Article
ISSN
0004-6337

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