1
Published 1887
Book
2
Published 1900
Book
3
5
Published 1907
Book
7
Published 1908
Book
8
Published 1911
Book
9
Published 1911
Book
11
by Egger, A.
Published 1914
Book
12
Published 1914
Book
15
Published 1916
Book
16
Published 1917
Book
17
Published 1919
Book
18
by Rossel, Virgile, 1858-1933.
Published 1920
Book
19
Published 1921
Book
20
by Becker, H.
Published 1922
Book