Genre
Electronic books
84
Libros electrónicos
70
Periodicals
27
Congresses
24
Congresos
10
Electronic journals
9
Publicaciones periódicas
8
Libros electronicos
6
Périodiques
4
Bibliography
2
Conference papers and proceedings
2
Criticism, interpretation, etc
2
Biography
1
Fiction
1
Interviews
1
PUBLICACIONES PERIODICAS
1
Sources
1
Terminology
1