1.
2.
[Place of publication not identified] : [publisher not identified], 1990.
German | 29 DE |
3.
[Place of publication not identified] : [publisher not identified], 1993.
German | 28 CH |
4.
5.
6.
7.
8.
9.
Wien [Austria] : MAN'Sche Verlags- und Universitätsbuchhandlung GmbH, 1973.
German | 6 AT |