Genre
Periodicals
Statistics
234
Periodical
187
Electronic journals
166
History
104
Périodiques
93
Bibliography
71
Périodiques
63
periodicals
53
Military history
52
Registers
29
Directories
24
Annual reports
23
Handbooks, manuals, etc
22
Congresses
21
Zeitschrift
21
Computer network resources
20
Bibliographies
18
Indexes
18
Serial publications
18
Sources
18
Conference papers and proceedings
17
Yearbooks
16
Abstracts
15
Catalogs
15
Regulations
13
Biography
11
Newspapers
10
Registers (Lists)
10
Collections
9
Directory
9
Specimens
9
Russian émigré periodicals
8
Handbooks and manuals
7
Pictorial works
7
Statistics, Vital
7
Annotations (Provenance)
6
Humor
6
Military orders
6
Biographies
5
CD-ROMs
5
Congress
5
Corporation reports
5
Military periodicals
5
Officers' handbooks
5
Statistics, Medical
5
Early works to 1800
4
Electronic books
4
Rules
4
Terminology
4
more ...