Beobachtungen des Algolvariablen 21.1909 Andromedae (BD +32°4756)

✍ Scribed by A. Kopff

• Publisher: John Wiley and Sons
• Year: 1909
• Tongue: English
• Weight: 81 KB
• Volume: 183
• Category: Article
• ISSN: 0004-6337
• DOI: 10.1002/asna.19091830704