Genre
Technical reports
31
Periodicals
25
Case studies
23
Biographies
8
Handbooks and manuals
7
Conference papers and proceedings
6
Catalogs
3
Illustrated works
3
Academic theses
2
Dictionaries
2
Electronic books
2
Electronic government information
2
Annual reports
1
Chronologies
1
Directories
1
Encyclopedias
1
Essays
1
Interviews
1
Personal correspondence
1
Public opinion polls
1
Records (Documents)
1