Genre
Libros electrónicos
769
Electronic books
607
Congresses
37
Biography
30
Libros electronicos
27
Sources
11
Conference papers and proceedings
9
Congresos
9
Case studies
7
Interviews
5
Biografía
4
Biographies
4
Correspondence
4
Statistics
4
Biografías
3
Estudios de caso
3
Periodicals
3
Publicaciones seriadas
3
Correspondencia
2
Early works to 1800
2
Entrevistas
2
Fuentes
2
Historia
2
Juvenile literature
2
Pictorial works
2
Academic theses
1
Archives
1
Catalogs
1
Charles II,
1
Congresos y asambleas
1
Forecasts
1
Genealogy
1
Money
1
Personal narratives
1
Silver coins
1
Sumerians
1
Textbooks
1