1
by Oxenius, Katharina
published 1992
Thesis Book Hochschulschrift
2
by Mietke, Gabriele
published 1991
Inhaltsverzeichnis
Thesis Book Hochschulschrift
3
by Diruf, Hermann
published 1990
Thesis Book Hochschulschrift
4
by Wichmann, Petra
published 1987
Thesis Book Hochschulschrift