Genre
Electronic books
1,495
History
1,337
Periodicals
537
Congresses
300
Conference papers and proceedings
285
Périodiques
271
Périodiques
234
Periodical
213
Electronic journals
208
Biography
197
Biographies
196
Congrès
146
Dictionaries
141
Bibliography
107
Congrès
104
Early works to 1800
99
Bibliographies
91
Ouvrages avant 1800
84
Early works
81
Bibliographie
80
periodicals
78
Popular works
60
Miscellanea
54
Ouvrages de vulgarisation
54
Criticism, interpretation, etc
51
Trivia and miscellanea
51
Juvenile works
50
Handbooks, manuals, etc
49
Juvenile literature
48
Electronic book
46
Handbooks and manuals
45
Ouvrages pour la jeunesse
44
Case studies
43
Essays
40
Congress
36
Guides, manuels, etc
36
Miscellanées
36
Aufsatzsammlung
33
Encyclopedias
33
Interviews
32
Actes de congrès
29
Catalogs
29
Exhibitions
26
Études de cas
26
Sources
26
Encyclopédies
25
Festschriften
25
Catalogues
24
Computer network resources
24
Exhibition catalogs
24
more ...