Genre
Bibliographies
Bibliography
72,624
History
16,752
Catalogs
16,552
Imprints
5,013
Biographies
4,179
bibliographies
3,701
Biography
3,672
Bibliographie
3,498
Periodicals
3,437
Criticism, interpretation, etc
2,294
Sources
2,241
Bio-bibliography
2,149
Catalogues
1,605
Electronic books
1,604
Exhibitions
1,390
Exhibition catalogs
1,302
Indexes
1,162
Directories
953
Dictionaries
943
catalogs (documents)
896
Union lists
712
Union catalogs
691
Festschriften
666
Early works to 1800
664
Abstracts
640
Church history
564
Local history
538
Bibliography of bibliographies
496
Catalog
482
Maps
456
Early works
419
Bibliographies (form)
384
Archives
363
Conference papers and proceedings
361
Congresses
328
Bibliografie
321
Reference works
306
Genealogy
285
Microform catalogs
277
Booksellers' catalogs
275
Military history
275
Statistics
260
Government publications
246
Facsimiles
243
Union lists (Library catalogs)
242
Early
233
Specimens
231
Library catalogues
228
Périodiques
226
more ...