Genre
Periodicals
54,211
Newspapers
17,325
Textbooks
14,467
Congresses
11,312
Biography
11,136
Sources
11,119
Statistics
7,367
Electronic books
6,015
Early works to 1800
5,621
Bibliography
4,835
Poetry
3,267
Dictionaries
2,594
Fiction
2,455
Catalogs
2,251
Drama
2,221
Texts
1,983
Librettos
1,780
Directories
1,708
Handbooks, manuals, etc
1,561
Juvenile literature
1,290
Case studies
1,060
Abstracts
1,020
Shi liao
1,018
Commentaries
996
Cases
995
Indexes
979
Périodiques
856
Maps
847
Academic theses
841
Exhibitions
833
Trials, litigation, etc
816
Problems, exercises, etc
794
Guidebooks
761
Classification
747
Controversial literature
745
Correspondence
701
Laboratory manuals
619
Pictorial works
603
Incunabula
570
Treaties
569
Juvenile fiction
541
Archives
523
Readers
495
History
465
Tables
461
Translations into English
460
Personal narratives
447
Textbooks for foreign speakers
405
Folklore
400
Prayer-books and devotions
381
more ...