Genre
Legislative hearings
81
Maps
73
Conference papers and proceedings
53
Technical reports
52
Bibliographies
35
Statistics
26
Legislative materials
22
Congresses
16
Periodicals
16
Handbooks and manuals
13
Academic theses
6
Case studies
5
Video recordings
5
Dictionaries
3
Environmental impact statements
3
Biographies
2
Documentary television programs
2
Electronic government information
2
Festschriften
2
Guidebooks
2
Illustrated works
2
Instructional television programs
2
Nomenclature
2
Tables (Data)
2
Television programs
2
Video recordings for the hearing impaired
2
Classification
1
Databases
1
Drawings
1
Educational films
1
Electronic books
1
Films for the hearing impaired
1
Identification
1
Laboratory manuals
1
Newsletters
1
Nonfiction television programs
1
Observations
1
Pictures
1
Popular works
1
Science television programs
1
Software
1
Statutes and codes
1
Surveys
1
Textbooks
1
Topographic maps
1
Treaties
1