Σκιές του νου - Athens: Govostis, 1997.

1. Entity type Manifestation
2. Author
   1. Roger Penrose
3. Translator
   1. Kladouxou, Argyri
4. Publication Athens: Govostis, 1997
5. Publisher
   1. Govostis (Publishing)
6. Publication place
   1. Athens