Genre
Case studies
8
Catalogs
6
Cross-cultural studies
5
Bibliography
4
Biography
3
Sources
3
Maps
2
Patents
2
Songs and music
2
Statistics, Vital
2
Academic theses
1
Art
1
Cartes
1
Correspondence
1
Early works to 1800
1
Folklore
1
Geschichte 1969-1974
1
Glossaries, vocabularies, etc
1
Handbooks, manuals, etc
1
Longitudinal studies
1
Maps, Topographic
1
Music
1
Nomenclature
1
Observations
1
Outlines, syllabi, etc
1
Pictorial works
1
Portraits
1
Specifications
1
Statistics
1
legislation
1