Genre
Congresses
967
Electronic books
702
Conference papers and proceedings
481
Periodicals
255
Handbooks, manuals, etc
186
Early works to 1800
119
Congrès
95
Handbooks and manuals
95
Academic dissertations
71
Electronic journals
69
Périodiques
68
Congress
61
Bibliography
48
Statistics
48
Academic theses
46
Thèses et écrits académiques
45
Government publications
37
Actes de congrès
36
Tables
36
periodicals
35
Guides et manuels
33
Juvenile literature
29
Guides, manuels, etc
27
Handbook
25
History
25
Abstracts
23
Academic Dissertation
23
proceedings (reports)
22
Bibliographies
21
Periodical
21
handbooks
20
Actes de congrès
19
Case studies
14
Technical reports
14
dissertations
14
Aufsatzsammlung
13
Dictionaries
13
Charts, diagrams, etc
11
Bibliographie
10
Catalogs
10
Laboratory manuals
10
Statistiques
10
Tables (Data)
10
Congrès
9
Nonfiction television programs
9
Notation
9
Patents
9
Documentary television programs
7
Early works
7
Juvenile fiction
7
more ...