Genre
Periodicals
404
Electronic journals
396
Périodiques
118
Electronic books
69
Libros electrónicos
36
Congresses
14
Publicaciones periódicas
13
Correspondence
9
Civilization
6
Conference papers and proceedings
4
Biography
3
Congresos
3
Newspapers
3
Revistas electrónicas
3
Bibliography
2
Fiction
2
Bibliographie
1
Biographies
1
Cases
1
Classification
1
Criticism and interpretation
1
Detective and mystery fiction
1
Pâeriodiques
1
Periodika
1
Periodiques
1
Recensions
1
Reviews
1
Statistics
1
Translations into Spanish
1
Zeitschrift
1