Genre
Periodicals
75
Handbooks and manuals
25
Conference papers and proceedings
15
Legislative hearings
13
Statistics
13
Technical reports
8
Bibliographies
5
Maps
5
Serial publications
5
Academic theses
4
Databases
4
Video recordings
4
Directories
3
Case studies
2
Catalogs
2
Congresses
2
Instructional television programs
2
Internet videos
2
Legislative materials
2
Tables (Data)
2
Abstracts
1
Biographies
1
Cross-cultural studies
1
Documentary television programs
1
Interactive multimedia
1
Medical statistics
1
Nonfiction television programs
1
Pictures
1
Popular works
1
Registers (Lists)
1
Science fiction
1
Treaties
1
Trivia and miscellanea
1