Genre
Documentary films
69
Nonfiction films
66
History
39
Congresses
27
Conference papers and proceedings
26
Biography
22
Feature films
19
Biographies
18
Fiction
16
Legislative hearings
12
Periodicals
9
Case studies
8
Criticism, interpretation, etc
8
Interviews
8
Maps
7
Newspapers
7
Specimens
7
Technical reports
7
Artists' books
6
Short films
6
Trials, litigation, etc
6
Biographical films
5
Cases
5
Domestic fiction
4
Educational films
4
Environmental films
4
Handbooks, manuals, etc
4
Instructional films
3
Nonfiction
3
Observations
3
Poetry
3
Rules
3
Statistics
3
Wildlife recovery plans
3
Academic theses
2
Accordion fold format (Binding)
2
Autobiographies
2
Environmental impact statements
2
Festschriften
2
Guidebooks
2
Handbooks and manuals
2
Juvenile fiction
2
Literary collections
2
Personal narratives
2
Pictorial works
2
Sources
2
Textbooks
2
Thematic maps
2
Tunnel books
2
Unique books
2
more ...