General note
- Texte billingue, espéranto et japonais en regard
- couverture illustrée
Language
- Japanese
- Esperanto
Original title
- Perception de Delvaux
- Perceptie van Delvaux
Statement of responsibility
- Jean Jauniaux
- trad. Herman Dekeŭnink
Carrier and content type
- volume (text)
Mode of issuance
single unit / Material unit