Genre
Statistics
32
Census data
9
Documentary films
9
Census, 1940
8
Databases
8
Census, 2000
5
Video recordings
5
Census, 1990
4
Internet videos
4
Census
3
Census, 1980
3
Census, 22nd, 2000
3
Electronic books
2
Maps
2
Printed ephemera
2
Census, 1830
1
Census, 1850
1
Census, 1900
1
Census, 1970
1
Census, 19th, 1970
1
Census, 20th, 1980
1
Classification
1
Data sets
1
Satistics
1
Video recordings for the hearing impaired
1