1
published 1880
Volltext, NL
E-Book
2
published 1879
Volltext, NL
E-Book
3
4
published 1877
Volltext, NL
E-Book
5
published 1877
Volltext, NL
E-Book
7
published 1875
Volltext, NL
E-Book
8
published 1875
Volltext, NL
E-Book
9
10
11
published 1873
Volltext, NL
E-Book
12
14
published 1872
Volltext, NL
E-Book
15
16
published 1871
Volltext, NL
E-Book
17
18
published 1870
Volltext, NL
E-Book