Genre
Bibliography
Bibliographies
72,536
Catalogs
39,344
History
24,225
Periodicals
10,526
Imprints
8,004
Biography
6,462
Sources
5,190
Bibliographie
3,828
bibliographies
3,638
Biographies
3,598
Criticism, interpretation, etc
3,171
Indexes
2,809
Exhibitions
2,699
Union lists
2,680
Bio-bibliography
2,665
Directories
2,150
Electronic books
1,937
Exhibition catalogs
1,771
Catalogues
1,757
Union catalogs
1,649
Abstracts
1,381
Early works to 1800
1,263
Maps
1,106
Festschriften
1,018
catalogs (documents)
954
Auction catalogs
949
Microform catalogs
891
Bibliography of bibliographies
881
Local history
854
Dictionaries
838
Church history
816
Archives
814
Congresses
748
Catalog
687
Genealogy
645
Union lists (Library catalogs)
629
Conference papers and proceedings
620
Early works
600
Booksellers' catalogs
582
Auction catalogues
572
Statistics
551
Early
433
Facsimiles
431
Handbooks, manuals, etc
425
bibliography
416
Bibliographies (form)
392
Chronology
375
Military history
368
Specimens
358
more ...