Genre
Congresses
501
Periodicals
357
Newspapers
316
Biography
297
Bibliography
277
Catalogs
141
Statistics
126
Sources
106
Classification
91
Abstracts
63
Bio-bibliography
43
Guidebooks
43
Maps
32
Identification
30
Folklore
28
Dictionaries
27
Journaux
19
newspapers
19
Case studies
18
Directories
18
Catalogs and collections
16
Exhibitions
15
Union lists
15
Texts
12
Handbooks, manuals, etc
9
Indexes
9
Periodical
9
Diaries
8
Poetry
8
Atlases
7
Correspondence
7
Observations
7
Statistics, Medical
7
Statistics, Vital
7
Chronology
6
Genealogy
6
Academic Dissertations
5
Early works to 1800
5
Imprints
5
Pictorial works
5
Problems, exercises, etc
5
Terminology
5
Trials, litigation, etc
5
History
4
Surveys
4
Archives
3
Digests
3
Facsimiles
3
Nomenclature
3
Personal narratives
3
more ...