流派
Electronic journals
158
Periodicals
149
Libros electrónicos
97
Electronic books
49
Newspapers
17
Périodiques
13
Fiction
6
Congresses
3
Detective and mystery fiction
3
Libros electronicos
3
Zeitschrift
3
Biography
2
Statistics
2
Action and adventure fiction
1
Autobiographies
1
Biografía
1
Biographical fiction
1
Book reviews
1
Conference papers and proceedings
1
Correspondence
1
Correspondencia
1
Historical fiction
1
Miscellanea
1
Statistiques
1
Translations into Spanish
1
periodicals
1