| Publisher | Edições 70 |
| Translated by | Artur Morão, António Fidalgo |
| Cover/Jacket Design by | Edições 70 |
| Copyright Holder (Translation) | Artur Morão, António Fidalgo |
| Series | Textos Filosóficos |
| Series Director | Artur Morão |
| Revised by | Artur Lopes Cardoso |
| Bound by | Tecnigraf - Artes Gráficas |
| Printed by | SMAG |
| Format | Paperback |
| Language | Portuguese |
| Location | Portugal |
| Printed | 1992 |
| Pages / Font | 51 pages |
| ISBN | 972-44-0755-1 |
| Series Number | 32 |
Added by Xavier.Rafael