Importante! Sobre el catálogo
1. | Radioastrophysics and radiosciences. | 1975 | Libro |
072.002
|
2. | Catálogo general de manchas solares 1952-1969. | 1970 | Libro |
002.015
CAT |
3. | Advances in astronomy and astrophysics. v. 7. | 1970 | Libro |
072.003
|