𝔖 Bobbio Scriptorium
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Über die Änderung der photographischen Helligkeit des Sterns RY Bootis und des Sterns α1900 = 14h53m.0, δ1900 = + 25°43′ (248.1928 Bootis)

✍ Scribed by G. Straschny


Publisher
John Wiley and Sons
Year
1928
Tongue
English
Weight
204 KB
Volume
233
Category
Article
ISSN
0004-6337

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