Genre
Libros electrónicos
372
Periodicals
255
Electronic journals
171
Electronic books
112
Internet resources
39
Materiales de lectura
36
Publicaciones periódicas
36
Reading materials
36
Publicaciones seriadas
32
Périodiques
24
Juvenile fiction
18
Narrativa juvenil
18
Revistas electrónicas
15
Internet videos
9
Short films
9
Congresses
7
Libros electronicos
7
Problems, exercises, etc
3
Tables
3
Zeitschrift
3
Biography
2
Computer network resources
2
Fiction
2
Juvenile literature
2
Libros electr{acute}onicos
2
Problemas y ejercicios
2
Recensions
2
Reviews
2
Statistics
2
Amateurs' manuals
1
Bibliography
1
Case studies
1
Conferencias
1
Directories
1
Directory
1
Formulae
1
Handbooks, manuals, etc
1
Materiales audiovisuales
1
Newspapers
1
Périodique électronique (Descripteur de forme)
1
Problemas
1
Ressource Internet (Descripteur de forme)
1
Répertoires
1
Study guides
1
Textbooks
1
Translations into Spanish
1
methods
1