1.
2.
3.
4.
[Place of publication not identified] : [publisher not identified], 1977.
German | 29 DE |
5.
Wien [Austria] : MAN'Sche Verlags- und Universitätsbuchhandlung GmbH, 1975.
German | 6 AT |
6.
Wien [Austria] : MAN'Sche Verlags- und Universitätsbuchhandlung GmbH, 1982.
German | 6 AT |
7.
8.
[Place of publication not identified] : [publisher not identified], 1983.
German | 29 DE |
9.
10.