Genre
Legislative hearings
15
Statistics
9
Case studies
8
Handbooks and manuals
4
Periodicals
4
Conference papers and proceedings
3
Bibliographies
2
Annual reports
1
Biographical films
1
Directories
1
Documentary films
1
Documentary television programs
1
Educational films
1
Electronic books
1
Nonfiction films
1
Serial publications
1
Technical reports
1
Video recordings for the hearing impaired
1