Genre
Periodicals
1,826
Textbooks
408
Statistics
316
Congresses
163
Bibliography
68
Newspapers
46
Handbooks, manuals, etc
42
Périodiques
29
Case studies
24
Sources
23
Abstracts
22
Early works to 1800
20
Juvenile literature
19
Census, 1860
15
Census, 8th, 1860
15
Directories
15
Census, 10th, 1880
14
Census, 1880
14
Dictionaries
14
Census, 1850
13
Census, 1870
13
Census, 7th, 1850
13
Census, 9th, 1870
13
Census, 1840
12
Census, 6th, 1840
12
periodicals
12
Laboratory manuals
10
Biography
9
Electronic books
9
Indexes
9
Maps
9
Periodical
8
Catalogs
6
Genealogy
6
Agricultural periodicals
5
Terminology
5
Census
4
Folklore
4
Problems, exercises, etc
4
Quotations, maxims, etc
4
Designs and plans
3
Exhibitions
3
Yearbooks
3
czasopisma
3
Academic theses
2
Census, 1861
2
Collections
2
Forms
2
Government periodicals
2
Guidebooks
2
more ...