Genre
Electronic books
2,758
Congresses
2,739
Periodicals
1,990
Conference papers and proceedings
1,936
History
822
Case studies
695
Internet videos
547
Bibliography
319
Legislative hearings
296
Educational films
226
Statistics
212
Handbooks, manuals, etc
206
Directories
149
Dictionaries
147
Bibliographies
140
Documentary films
136
Biography
134
Handbooks and manuals
125
Electronic journals
117
Aufsatzsammlung
112
Video recordings
100
Academic theses
86
Études de cas
84
Congress
79
Rules
79
Biographies
78
Documentary television programs
77
Rules and practice
77
Government publications
76
Congrès
75
Forecasts
74
Nonfiction films
68
Thèses et écrits académiques
63
Cases
61
Interviews
61
Serial publications
61
Computer network resources
60
Périodiques
57
Trials, litigation, etc
56
Sources
55
Actes de congrès
54
Périodiques
54
Law reviews
51
Nonfiction television programs
49
Feature films
48
Environmental films
46
Periodical
46
Electronic book
45
Maps
45
Congrès
43
more ...