Genre
Video recordings
117
Internet videos
115
Technical reports
98
Conference papers and proceedings
24
Periodicals
15
Bibliographies
14
Handbooks and manuals
12
Statistics
12
Legislative hearings
9
Databases
8
Congresses
7
Academic theses
3
Case studies
3
Catalogs
2
Educational films
2
Maps
2
Serial publications
2
Abstracts
1
Dystopian fiction
1
Electronic government information
1
Festschriften
1
Fiction
1
Literature
1
Novels
1
Software
1
Sound recordings
1
Statistics, Medical
1
Survival fiction
1
Vital statistics
1