Sobre A Liberdade
| Imprint | AD ASTRA ET ULTRA, SA |
| Publisher Series | Público |
| Translated by | Pedro Madeira |
| Revised by | Desidério Murcho |
| Copyright Holder (Translation) | Edições 70, Pedro Madeira |
| Series | Livros Que Mudaram O Mundo |
| Typeset by | DPI Cromotipo |
| Format | Paperback |
| Language | Portuguese |
| Location | Portugal |
| This Edition Published | 2010 |
| Pages / Font | 202 pages |
| ISBN | 978-989-682-063-3 |
| Barcode | 5602227306405 |
| EAN 5 | 00022 |
| Series Number | 22 |
Added by Xavier.Rafael