Genre
Electronic books
85
Biography
9
Nonfiction films
6
Documentary films
4
Case studies
3
Congresses
3
Dictionaries
3
History
3
Sources
3
Encyclopedias
2
Exhibitions
2
Periodicals
2
Videocassettes
2
Chronology
1
Diaries
1
Educational films
1
Handbooks and manuals
1
Handbooks, manuals, etc
1
Libros electronicos
1
Maps
1
Short films
1
Video recordings for the hearing impaired
1