| title | author | publisher | year | language | hardcover | bookcover | info |
|---|---|---|---|---|---|---|---|
| La Philosophie et les expériences naturelles | Alphonse de Waelhens | Martinus Nijhoff - The Hague | 1961 | French | x |  |  |
| title | author | publisher | year | language | hardcover | bookcover | info |
|---|---|---|---|---|---|---|---|
| La Philosophie et les expériences naturelles | Alphonse de Waelhens | Martinus Nijhoff - The Hague | 1961 | French | x | | |
