Genre
Statistics
18
Databases
16
Handbooks and manuals
7
Bibliographies
5
Census data
5
Dictionaries
4
Directories
3
Administrative decisions
1
Aerial photographs
1
Cases
1
Census, 2000
1
Classification
1
Data sets
1
Demographic surveys
1
Maps
1
Newsletters
1
Periodicals
1
Reference works
1
Subject dictionaries
1