Genre
Periodicals
19,612
History
3,526
Guidebooks
1,782
Directories
1,007
Sources
991
Corporation reports
904
Biography
528
Périodiques
370
Bibliography
361
Congresses
339
Statistics
338
Electronic journals
296
periodicals
208
Serial publications
202
Conference papers and proceedings
198
Périodiques
177
Biographies
175
Periodical
165
Yearbooks
157
Dictionaries
141
Bibliographies
115
Chronology
105
Criticism, interpretation, etc
94
Catalogs
87
Handbooks, manuals, etc
87
Collections
82
Telephone directories
78
Pictorial works
75
Registers
73
Zeitschrift
71
Newspapers
70
Facsimiles
68
Abstracts
63
Indexes
61
Annual reports
55
Local history
55
Genealogy
52
Handbooks and manuals
51
Chronologies
45
Calendars
40
Military history
38
Databases
35
Almanacs
32
Newsletters
32
Directory
28
Gazetteers
27
czasopisma
27
CD-ROMs
21
Computer network resources
20
Maps
20
more ...