Genre
Electronic books
11,808
Congresses
8,121
Periodicals
6,648
Downloadable audio file
4,246
Maps
4,096
Conference papers and proceedings
3,919
Internet resource
3,507
Streaming audio
3,349
History
3,222
Juvenile literature
3,034
Handbooks, manuals, etc
2,537
Statistics
2,338
Pictorial works
2,180
Biography
2,144
Handbooks and manuals
1,885
Excerpts
1,785
Congrès
1,647
Early works to 1800
1,620
Bibliography
1,603
Biographies
1,437
Juvenile works
1,134
Bibliographies
1,128
Illustrated works
1,109
Sound recordings
1,043
Government publications
946
Dictionaries
941
Périodiques
847
Songs and music
842
Bibliographie
810
Anecdotes
805
Musical settings
783
Statistiques
777
Ouvrages pour la jeunesse
743
sound recordings
701
Enregistrements sonores
700
Cartes géographiques
690
Guides, manuels, etc
678
Electronic journals
677
E-audio
628
Cartes
595
Directories
572
Jazz
565
Compact discs
554
Catalogs
533
Congress
521
Scores
514
Actes de congrès
513
Guides et manuels
513
Extraits
509
Handbook
509
more ...