Meditações Sobre A Filosofia Primeira
| Publisher | Livraria Almedina |
| Translated by | Gustavo de Fraga |
| Introduction by | Gustavo de Fraga |
| Notes by | Gustavo de Fraga |
| Series | Novalmedina |
| Printed by | Tipografia Lousanense, Lda |
| Format | Paperback |
| Language | Portuguese |
| Location | Coimbra |
| This Edition Published | 1992 |
| Pages / Font | 228 pages |
| ISBN | 972-40-0296-9 |
| DL (Portuguese) | 56472/92 |
| Series Number | 06 |
Added by Xavier.Rafael