Genre
Statistics
42
Congresses
22
Biography
20
Directories
10
Handbooks, manuals, etc
6
Pictorial works
5
Bibliography
3
Case studies
3
Census, 1990
3
Exhibitions
3
Maps
3
Abstracts
2
Poetry
2
Sources
2
Cases
1
Catalogs
1
Census, 2000
1
Conference papers and proceedings
1
Designs and plans
1
Dictionaries
1
Digests
1
Early works to 1870
1
Electronic books
1
Folklore
1
Guidebooks
1
Interviews
1
Miscellanea
1
Planning
1
Popular works
1
Population
1
Rules and practice
1
Texts
1
Treaties
1