Genre
Bibliographies
Bibliography
840
History
252
Catalogs
113
bibliographies
80
Biographies
56
Sources
56
Biography
49
Bibliographie
36
Electronic books
32
Periodicals
26
Exhibitions
19
Exhibition catalogs
17
Directories
15
Chronologies
14
Chronology
14
Imprints
14
Indexes
14
Maps
14
Catalogues
13
Handbooks and manuals
11
Handbooks, manuals, etc
11
Local history
11
Outlines and syllabi
11
Outlines, syllabi, etc
11
Early works to 1800
10
Genealogy
10
Military history
10
Conference papers and proceedings
9
Microform catalogs
9
catalogs (documents)
9
Criticism, interpretation, etc
8
Juvenile literature
8
Reference works
8
Electronic reference sources
7
Archives
6
Bio-bibliography
6
Early accounts to 1600
6
Early works
6
Abstracts
5
Catalog
5
Congresses
5
Festschriften
5
Government publications
5
Online databases
5
Pictorial works
5
Union catalogs
5
Union lists
5
Bibliography of bibliographies
4
Databases
4
more ...