Alerta: Ovni
| Format | Soft cover |
| Language | Spanish |
| This Edition Published | 1979 |
| Author | Antonio José Alés |
| Co-Author | Andrés Madrid |
| Publisher | Ediciones UVE |
| Format | Soft cover |
| Language | Spanish |
| Location | Spain |
| This Edition Published | 1979 |
| Pages / Font | 174 pages |
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