| Year: | 1981 |
| Author: | Josif Samuilovich SKLOVSKIJ, Carl SAGAN |
| Title: | VIDA INTELIGENTE EN EL UNIVERSO |
| Language: | Spanish/Catalan |
| Originally published as: | INTELLIGENT LIFE IN THE UNIVERSE - Translated (from the English) by José Company Bueno |
| ||
| Year: | 1981 | |
| Publisher: | Reverté, Barcelona | |
| Description: | XVI, 559 p. : | |
 |
| Cover | Language | Title | Year | |
|---|---|---|---|---|
| English | INTELLIGENT LIFE IN THE UNIVERSE | (Original title) | 1966 | |
 | Italian | LA VITA INTELLIGENTE NELL'UNIVERSO (Translated by Libero SOSIO) |
1980 |
| Carl Sagan, 1934 - 1996 (Carl Edward Sagan) |
| Cover | Title | Year |
|---|---|---|
| LA CONEXIÓN CÓSMICA |
1973 | |
| COMUNICACIÓN CON INTELIGENCIAS EXTRATERRESTRES |
1993 | |
| EL MUNDO Y SUS DEMONIAS |
1997 |
