Genre
Electronic books
953
Periodicals
493
Congresses
425
Directories
344
Conference papers and proceedings
256
Academic theses
247
Case studies
238
History
179
Bibliography
159
Handbooks, manuals, etc
130
Handbooks and manuals
98
Electronic journals
88
Biography
86
Statistics
79
Bibliographies
78
Études de cas
78
Périodiques
73
Congrès
66
Biographies
62
Dictionaries
60
Cross-cultural studies
57
Periodical
54
Government publications
52
Study guides
52
Actes de congrès
51
Examinations, questions, etc
50
Guides, manuels, etc
49
Congress
46
Guides et manuels
43
Thèses et écrits académiques
42
Abstracts
41
Répertoires
38
Handbook
36
Interviews
36
Examinations
35
Case Reports
34
Problems, exercises, etc
32
Academic Dissertation
31
Aufsatzsammlung
29
Pamphlets
29
proceedings (reports)
28
Directory
27
Documentary films
27
Catalogs
26
handbooks
26
Textbooks
25
directories
25
Juvenile literature
24
Problems and exercises
24
periodicals
23
more ...