| Publisher | Edições Delfos |
| Translated by | Osório Anjos |
| Publisher Series | Textos de Economia |
| Printed by | Gráfica Firmeza |
| Format | Paperback |
| Language | Portuguese |
| Location | Portugal |
| Printed | 1974-02-21 |
| Pages / Font | 194 pages |
| Series Number | 5 |
Added by Xavier.Rafael