Genre
Abstracts
1
Academic theses
2
Archives
2
Bibliography
16
Biography
3
Case studies
16
Catalogs
5
Census, 10th, 1880
3
Census, 1850
3
Census, 1860
3
Census, 1870
3
Census, 1880
3
Census, 7th, 1850
3
Census, 8th, 1860
3
Census, 9th, 1870
3
Classification
11
Collections
2
Congresses
50
Directories
69
Early works to 1800
2
Electronic books
4
Exhibitions
20
Guidebooks
2
Handbooks, manuals, etc
2
History
2
Indexes
2
Maps
2
Microform catalogs
1
Newspapers
3
Periodicals
296
Pictorial works
3
Registers
3
Sources
20
Statistics
126
Surveys
2
Telephone directories
1
Terminology
1
Textbooks
41
Yearbooks
11
Yellow pages
1