Genre
Sources
6,365
Periodicals
899
Newspapers
666
Biography
392
Early works to 1800
319
Handbooks, manuals, etc
225
Incunabula
207
Bibliography
131
Congresses
108
Controversial literature
78
Statistics
70
Catalogs
64
Popular works
56
Case studies
48
Electronic books
45
Microform catalogs
40
Fiction
37
Pamphlets
37
Translations into German
35
Academic theses
34
Correspondence
31
Pictorial works
31
Tables
31
Exhibitions
29
Romances
28
Archives
26
Indexes
26
Commentaries
23
Statistics, Vital
23
Thèses et écrits académiques
21
Classification
19
Textbooks
19
Directories
18
Bio-bibliography
17
Poetry
17
Dictionaries
16
Drama
15
Legends
15
Portraits
15
Reviews
15
Apologetic works
14
Genealogy
14
Treaties
13
Academic Dissertation
11
Catalogs and collections
11
Maps
11
Texts
11
History
10
Personal narratives, German
10
Terminology
10
more ...