Sämtliche Werke /
Kassner, Rudolf,1873-1959.
Zinn, Ernst,1910-1990.
Bohnenkamp, Klaus E.
Pfullingen : Neske,
[1969]-c1991.
Vols. 5-10 edited by Ernst Zinn and Klaus E. Bohnenkamp.
Includes bibliographical references and indexes.