Genre
Periodicals
6,057
Genealogy
402
Périodiques
389
History
375
Biography
224
Sources
193
Bibliography
156
Directories
94
Indexes
94
Periodical
71
Newspapers
61
periodicals
47
Congresses
39
Catalogs
38
Biographies
37
Bibliographies
31
Juvenile literature
28
Registers
28
Early works to 1800
27
Fiction
27
Religious periodicals
24
Statistics
24
Conference papers and proceedings
23
Electronic journals
23
Guidebooks
23
Exhibitions
22
Correspondence
20
Union lists
20
Russian émigré literary periodicals
19
Russian émigré political periodicals
19
Criticism, interpretation, etc
17
Maps
17
Early works
16
Advertisements
15
Calendars
14
Bibliographie
13
Archives
12
Ouvrages avant 1800
12
Rules and practice
12
Ethnic periodicals
11
Charters
10
Lists
10
Russian émigré religious periodicals
10
By-laws
8
Church history
8
Exhibition catalogs
8
Juvenile works
8
czasopisma
8
Diaries
7
Encyclopedias
7
more ...