Genre
Sources
364
Archives
51
Electronic books
50
Periodicals
39
Treaties
38
Indexes
34
Textbooks
28
Records and correspondence
11
Microform catalogs
9
Catalogs
7
History
7
Bibliography
6
Biography
6
Congresses
4
Périodiques
4
Commercial treaties
3
Traités
3
Biographies
2
Correspondence
2
Diaries
2
Digests
2
Early works to 1800
2
Fuentes
2
Indices
2
Manuscripts
2
Sourses
2
Bibliographie
1
Bibliographies
1
Cases
1
Catalogues
1
Electronic book
1
Electronic journals
1
Forecasts
1
Interviews
1
Microformes
1
Problems, exercises, etc
1
Trials, litigation, etc
1