Genre
Electronic books
136,339
History
53,933
Congresses
45,463
Statistics
32,998
Conference papers and proceedings
28,984
Biography
28,429
Case studies
27,346
Biographies
18,654
Handbooks, manuals, etc
12,316
Early works to 1800
10,593
Statistiques
7,967
Congrès
7,800
Government publications
7,623
Études de cas
7,526
Handbooks and manuals
7,385
Juvenile literature
6,514
Aufsatzsammlung
6,022
Directories
5,780
Dictionaries
4,996
Autobiographies
4,911
Periodicals
4,856
Sources
4,409
Bibliography
4,105
Actes de congrès
3,863
Census data
3,778
Academic theses
3,739
Cross-cultural studies
3,594
Guides, manuels, etc
3,257
Congress
2,998
Interviews
2,978
Thèses et écrits académiques
2,790
Pictorial works
2,747
Guides et manuels
2,744
Juvenile works
2,667
reference
2,443
referencia
2,443
bibliography
2,308
bibliographie
2,306
Bibliographies
2,297
référence bibliographique
2,248
bibliografía
2,181
Encyclopedias
2,089
Festschriften
1,857
Problems, exercises, etc
1,848
Handbook
1,694
Ouvrages pour la jeunesse
1,655
Nonfiction
1,616
Legislative materials
1,585
handbooks
1,494
Academic Dissertation
1,454
more ...