 | ||
| Year: | 1976 | |
| Publisher: | De Vecchi, Milano | |
| Description: | 283 p. , [8] c | |
 |
| Year: | 1976 |
| Author: | Pierre DELVAL |
| Title: | UFOLOGIA - Dischi volanti ieri e oggi |
| Language: | Italian |
| Originally published as: | LE GRAND LIVRE DES OBJETS VOLANTS NON IDENTIFIÉS (O.V.N.I.) - Translated (from the French) by Paolo POZZI |
| ||
| Year: | 1976 | |
| Publisher: | De Vecchi, Milano | |
| Description: | 283 p. , [8] c | |
|
| Cover | Language | Title | Year | |
|---|---|---|---|---|
 | French | LE GRAND LIVRE DES OBJETS VOLANTS NON IDENTIFIÉS (O.V.N.I.) | (Original title) | 1976 |
| Spanish/Catalan | EL GRAN LIBRO DE LOS OVNIS (Translated by N.I.) |
1977 |
| Pierre Delval |
| Cover | Title | Year |
|---|---|---|
 |
CONTATTI DEL 4° TIPO Originally published as: CONTACTS DU 4e TYPE - Les O.V.N.I. précurseurs de notre avenir, 1979 , Translated (from the French) by Teobaldo DEL TANARO |
1979 |
