Genre
Periodicals
4,324
Electronic books
2,309
History
1,753
Congresses
1,422
Conference papers and proceedings
1,054
Technical reports
848
Dictionaries
798
Bibliography
587
Case studies
516
Electronic journals
456
Biography
424
Textbooks
400
Directories
366
Biographies
309
Academic theses
275
Bibliographies
270
Handbooks, manuals, etc
238
Statistics
232
Périodiques
211
Périodiques
199
Handbooks and manuals
197
Thèses et écrits académiques
195
Internet videos
169
Nonfiction television programs
167
Periodical
125
Encyclopedias
116
Aufsatzsammlung
113
Abstracts
103
Academic Dissertation
97
dissertations
95
Terminology
94
Video recordings
93
Festschriften
92
doctoral dissertations
86
masters theses
86
theses
86
Criticism, interpretation, etc
79
Serial publications
79
Computer network resources
78
Congrès
71
periodicals
68
Sources
64
Indexes
59
Juvenile literature
57
Auction catalogs
55
Cross-cultural studies
55
Congress
54
Essays
53
Databases
52
Catalogs
51
more ...