Genre
Conference papers and proceedings
116
Periodicals
55
Technical reports
21
Statistics
13
Handbooks and manuals
12
Bibliographies
9
Congresses
9
Case studies
7
Directories
6
Festschriften
6
Academic theses
5
Catalogs
4
Databases
4
Abstracts
3
Autobiographies
2
Biographies
2
Dictionaries
2
Electronic journals
2
Indexes
2
Serial publications
2
Video recordings
2
3-D films
1
Cookbooks
1
Documentary films
1
Documentary television programs
1
Electronic government information
1
Encyclopedias
1
Full-text databases
1
Illustrated works
1
Interviews
1
Nonfiction films
1
Nonfiction television programs
1
Oral histories
1
Popular works
1
Problems and exercises
1
Software
1
Television programs
1
Textbooks
1
Travel writing
1
Video recordings for the hearing impaired
1