Genre
Congresses
8,139
Conference papers and proceedings
3,339
Electronic books
1,672
Technical reports
916
Handbooks, manuals, etc
633
Periodicals
624
Statistics
528
Congress
316
Handbooks and manuals
263
History
226
Internet videos
200
Bibliography
151
Academic theses
116
Video recordings
116
Government publications
113
Case studies
108
Congrès
105
Documentary films
104
Legislative hearings
103
Laboratory manuals
89
Nonfiction films
79
Thèses et écrits académiques
74
Classification
70
Specifications
64
Statistiques
64
Tables
64
Educational films
63
Congrès
61
Feature films
55
Analysis
54
Dictionaries
54
Examinations
53
congresses
51
Instructional films
50
Bibliographies
49
Biography
47
Electronic book
45
Instructional television programs
45
Drama
43
Guides, manuels, etc
42
Rules and practice
42
Fiction
41
Handbook
41
dissertations
41
Electronic journals
40
Periodical
39
Pictorial works
39
Biographies
38
doctoral dissertations
38
masters theses
38
more ...