✦ LIBER ✦
Markaryan 474 (NGC 5683) — A Seyfert galaxy of type one (Sy 1)
✍ Scribed by C. H. Arp; É. E. Khachkyan
- Publisher
- Springer
- Year
- 1975
- Tongue
- English
- Weight
- 764 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0571-7256
No coin nor oath required. For personal study only.