Paralelo Entre Os Sistemas Económicos «Ocidentais» E «Soviético»
| Format | Paperback |
| Language | Portuguese |
| Publisher | Cooperativa Cultural Editora Fomento Acrata |
| Translated by | Manuel Alhinho |
| Format | Paperback |
| Language | Portuguese |
| Location | Lisbon |
| Pages / Font | 32 pages |
Added by Xavier.Rafael