Genre
Congresses
222
Conference papers and proceedings
209
Legislative hearings
10
Case studies
6
Documentary films
5
Handbooks and manuals
5
Handbooks, manuals, etc
5
History
4
Computer network resources
3
Documentary television programs
3
Congreeses
2
Guides et manuels
2
Periodicals
2
Television news programs
2
Actualities (Motion pictures)
1
Catalogs
1
Electronic book
1
Experimental films
1
Handbook
1
Industrial films
1
Informational works
1
Internet resources
1
Juvenile literature
1
Juvenile works
1
Short films
1
Technical reports
1
Textbooks
1
handbooks
1
manuals (instructional materials)
1