Genre
Libros electrónicos
1,158
Periodicals
172
Electronic books
109
Electronic journals
99
Périodiques
35
Libros electronicos
32
Biography
24
Biografía
12
Publicaciones periódicas
11
Congresses
7
Handbooks, manuals, etc
6
Dictionaries
5
Libros electr{acute}onicos
4
Libros de texto, manuales, etc
3
Biographies
2
Newspapers
2
Anecdotes
1
Bibliography
1
Biografías
1
Conference papers and proceedings
1
Congresos
1
Diccionarios
1
Dissertations
1
Examinations, questions, etc
1
Exámenes, cuestionarios, etc
1
Exhibitions
1
Guideline
1
Interviews
1
Juvenile literature
1
Portraits
1
Problemas, ejercicios, etc
1
Problems, exercises, etc
1
Publicaciones seriadas
1
Revistas electrónicas
1
Spain
1
Tesis inéditas
1