Importante! Sobre el catálogo
| Sagan, Carl. | ||||
| 1. | Billions and billions : thoughts on life and death at the brink of the millenium. | 1997 | Libro |
171.005
SAG |
| 2. | Intelligent life in the universe. | 1966 | Libro |
173.002
|
| Shklovskiæi, I. S. | ||||
| 3. | Stars, their birth, life, and death. | 1978 | Libro |
065.006
|
| Autores varios | ||||
| 4. | The new Solar System. — 2a ed. | 1982 | Libro |
090.002
|