نوع المادة
Libros electrónicos
89
Materiales de lectura
36
Reading materials
36
Electronic books
21
Juvenile fiction
19
Narrativa juvenil
18
Periodicals
17
Electronic journals
5
Publicaciones periódicas
5
Fiction
4
Bio-bibliography
1
Correspondence
1
Dictionaries
1
Ensayos
1
Essays
1
Gothic fiction
1
Juvenile literature
1
Psychological fiction
1
Romance fiction
1