21
Published 2003
Book
23
by Ortner, Roman
Published 1971
Book
24
Published 1991
Map
25
Published 1995
Map
28
by Antonicek, Theophil, 1937-
Published 1979
Book
29
Published 1989
Book
30
Book
33
by Feigl, Susanne
Published 2001
Book
34
Published 1931
Book
35
by Lesky, Erna, 1911-1986
Published 1965
Book
36
Published 2006
Book