Verbesserungen zu dem Artikel: »On the Nature of Spiral and Gaseous Nebulae« in Nr. 5609

✍ Scribed by A. Markov

• Publisher: John Wiley and Sons
• Year: 1929
• Tongue: English
• Weight: 116 KB
• Volume: 235
• Category: Article
• ISSN: 0004-6337
• DOI: 10.1002/asna.19292350607