Genre
Conference papers and proceedings
2,138
Legislative hearings
178
Software
152
Study guides
55
Handbooks and manuals
46
Legislative materials
41
Dictionaries
37
Bibliographies
31
Periodicals
29
Technical reports
28
Directories
27
Academic theses
19
Case studies
11
Statistics
11
Databases
9
Maps
9
Festschriften
8
Electronic books
6
Encyclopedias
6
Video recordings
6
Congresses
5
Catalogs
4
Treaties
4
Computer network resources
3
Examinations
3
Biographies
2
Educational films
2
Electronic journals
2
Internet videos
2
Personal correspondence
2
Problems and exercises
2
Records (Documents)
2
Statutes and codes
2
Video games
2
Administrative regulations
1
Computer files
1
Documentary films
1
Fiction
1
Films for the hearing impaired
1
Folk tales
1
Government publications
1
Interactive multimedia
1
Large print books
1
Literature
1
Nonfiction films
1
Novels
1
Popular works
1
Portraits
1
Remote-sensing images
1
Remote-sensing maps
1
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