3
5
6
Electronic
Archived Material
Archivdatenbank (Archivportal-D)
Archivdatenbank (Kalliope Verbundkatalog)
7
Print
Book
8
9
Print
Book
10
11
12
Print
Book
History 1800-1900
14
15
16
Print
Book
Microfilm
17
18
Electronic/Print
Article
Presumably Free Access
Volltext (doi)
National Socialism 1933-1945
19
20