Genre
Electronic books
683
Congresses
403
Conference papers and proceedings
213
Handbooks, manuals, etc
152
Congrès
115
Handbooks and manuals
90
Periodicals
84
Guides, manuels, etc
57
Government publications
47
Academic theses
45
Thèses et écrits académiques
43
Guides et manuels
37
Congress
31
Academic Dissertation
29
Actes de congrès
29
Handbook
29
Case studies
25
Technical reports
23
Academic dissertations
21
Problems, exercises, etc
21
Electronic journals
20
handbooks
20
Périodiques
18
Internet resources
13
Formulae
12
proceedings (reports)
12
Periodical
11
Bibliography
10
Patents
10
Brevets d'invention
9
Juvenile literature
9
Problems and exercises
9
manuals (instructional materials)
9
Bibliographies
8
Study guides
8
Databases
7
Directories
7
Études de cas
7
Problèmes et exercices
7
Rapports techniques
7
Software
7
technical reports
7
Aufsatzsammlung
6
History
6
Internet resource
6
Bibliographie
5
Catalogs
5
Computer network resources
5
Logiciels
5
Popular works
5
more ...