Genre
Periodicals
1,277
Serial publications
377
Statistics
30
Bibliographies
24
Reviews
12
Conference papers and proceedings
10
Abstracts
8
Indexes
8
Book reviews
5
Congresses
5
Directories
5
Vital statistics
5
Electronic journals
4
Maps
3
Digests
2
Law digests
2
Newspapers
2
Statistics, Medical
2
Art
1
Catalogs
1
Electronic government information
1
Family histories
1
Genealogy
1
Handbooks and manuals
1
Interactive multimedia
1
Literature
1
Periodicals News and opinion
1
Popular works
1
Reference works
1
Translations into English
1