Genre
Electronic books
Electronic government information
18
Handbooks and manuals
13
Case studies
5
Conference papers and proceedings
3
Encyclopedias
3
Biographies
2
Indexes
2
Technical reports
2
Databases
1
Dictionaries
1
Festschriften
1
Internet resources
1
Laboratory manuals
1
Legislative materials
1
Literature
1
Maps
1
Periodicals
1
Statistics
1
Trivia and miscellanea
1