Genre
Electronic books
26,542
History
15,068
Congresses
9,234
Periodicals
6,606
Conference papers and proceedings
5,563
Case studies
4,186
Biography
3,728
Sources
3,013
Biographies
2,548
Handbooks, manuals, etc
2,359
Early works to 1800
1,925
Statistics
1,920
Directories
1,860
Aufsatzsammlung
1,661
Handbooks and manuals
1,338
Dictionaries
1,247
Études de cas
1,240
Juvenile literature
1,201
Congrès
1,133
Registers
989
Government publications
987
Bibliography
883
Treaties
798
Academic theses
790
Electronic journals
672
Cross-cultural studies
644
Documentary films
622
Thèses et écrits académiques
622
Speeches
610
Messages
584
Streaming videos
565
Interviews
562
Legislative hearings
553
Audiences législatives
541
Périodiques
541
Encyclopedias
529
Discours
527
speeches (documents)
527
Early works
524
Juvenile fiction
522
Actes de congrès
498
Registers (Lists)
476
Festschriften
470
Rules and practice
468
Textbooks
461
Autobiographies
457
Bibliographies
448
Juvenile works
446
Nonfiction films
411
Guides et manuels
401
more ...