2
by Frischknecht, Jürg, 1947-
Published 1991
(CARLI) (Other Sources: (DOMdb)141874)
Book
3
by Pelinka, Anton, 1941-
Published 1990
Book
4
5
by Tschadek, Otto.
Published 1967
(CARLI) (Other Sources: (DOMdb)145778)
Book
6
Published 1957
(CARLI) (Other Sources: (DOMdb)149358)
Book