Genre
Electronic books
102
Congresses
47
Internet videos
37
Case studies
32
Atlases
26
Conference papers and proceedings
24
Atlas
21
Congress
18
Instructional films
15
Educational films
14
Video recordings
14
Academic theses
13
Nonfiction films
13
Periodicals
11
Lectures
10
Periodical
10
Thèses et écrits académiques
10
Case Reports
9
Handbooks, manuals, etc
9
Scientific atlases
9
Academic Dissertation
8
Electronic journals
7
Popular works
7
congresses
7
Handbooks and manuals
6
Internet Resources
4
Périodiques
4
dissertations
4
doctoral dissertations
4
masters theses
4
periodicals
4
theses
4
Aufsatzsammlung
3
Biographies
3
Biography
3
DVD-Video discs
3
Film clips
3
Fulltext
3
Popular Works
3
Statistics
3
Film excerpts
2
Miscellanea
2
Abstracts
1
Animated films
1
Atlas, Pictorial
1
Atlases, Pictorial
1
Bibliographies
1
Bibliography
1
Book
1
CD-ROMs
1
more ...