Ciencia Ficcion 7
| Publisher | Bruguera |
| Publisher Series | Ciencia Ficcion, Libro Amigo |
| Contributing Writer | Carlo Frabetti, Fred Hoyle, Desmond Bagley, Zenna Henderson, Gahan Wilson, R. Underwood, Kate Wilhelm |
| Translated by | Pilar Giralt Gorina |
| Format | Soft cover |
| Language | Spanish |
| This Edition Published | 1973 |
Added by Vipasser · Last edited by vyaczs