Genre
Indexes
39
Sources
39
Archives
23
Bibliography
23
Microform catalogs
19
Records and correspondence
18
Catalogs
15
Genealogy
6
History
6
Passenger lists
5
Correspondence
4
Periodicals
4
Treaties
3
Biography
2
Electronic books
2
Fuentes
2
Indices
2
Registers
2
Textbooks
2
Bibliographie
1
Bibliographies
1
Cases
1
Catalogues
1
Constitution
1
Diaries
1
Directories
1
Interviews
1
Microformes
1
Statistics
1