| title | author | publisher | bookcover |
|---|---|---|---|
| Der Aufstand der Massen | José Ortega y Gasset | Rowohlts deutsche enzyklopädie |  |
| title | author | publisher | bookcover | info |
|---|---|---|---|---|
| L`évolution de la théorie déductive | José Ortega Y Gasset | Gallimard |  |  |
| title | author | publisher | language | hardcover | bookcover | info |
|---|---|---|---|---|---|---|
| DeTaak van onze Tijd | José Ortega Y Gasset | H. P. Leopolds - Den Haag | Dutch | x |  |  |
| title | author | publisher | language | bookcover | info |
|---|---|---|---|---|---|
| Was ist Philosophie ? | José Ortega y Gasset | DTV | German |  |  |