Genre
Amateurs' manuals
1
Audiobooks
1
Case studies
1
Conference papers and proceedings
2
Congresses
2
Documentary films
1
Early works to 1800
2
Educational films
1
Electronic videos
1
Handbooks and manuals
2
Handbooks, manuals, etc
3
Instructional films
2
Internet videos
1
Nonfiction films
1
Popular music
1
Prayer-books and devotions
1
Sacred works
2
Specimens
1
Translations
2