| title | author | publisher | year | hardcover | info |
|---|---|---|---|---|---|
| Lebendige Gegenwart | Klaus Held | Martinus Nijhoff / Den Haag | 1966 | x |  |
| title | author | bookcover |
|---|---|---|
| Trefpunt Plato | Klaus Held |  |
| title | author | publisher | year | language | hardcover | bookcover | info |
|---|---|---|---|---|---|---|---|
| Perspektiven transzendentalphänomenologischer Forschung | Herausgegeben von Ulrich Claesges und Klaus Held | Martinus Nijhoff - The Hague | 1972 | German | x |  |  |