نوع المادة
Electronic journals
147
Libros electrónicos
142
Periodicals
133
Electronic books
44
Newspapers
20
Fiction
8
Biography
4
Périodiques
4
Detective and mystery fiction
3
Libros electr{acute}onicos
3
Historical fiction
2
Biografía
1
Biographies
1
Concursos
1
Congresos
1
Congresses
1
Designs and plans
1
Domestic fiction
1
Historia
1
Internet resources
1
Interviews
1
Noir fiction
1
Periodical
1
Personal narratives
1
Political fiction
1
Statistics
1