Genre
Libros electrónicos
284
Electronic books
127
Biography
12
Libros electronicos
10
Congresses
5
Biografía
3
Case studies
3
Libros electr{acute}onicos
3
Sources
3
Historia
2
20th century
1
Casos de estudio
1
Diaries
1
Exhibitions
1
Fuentes
1
Genealogy
1
Interviews
1
Journals
1
Libros de texto
1
Periodicals
1
Publicaciones seriadas
1
Statistics
1