Gènere
Libros electrónicos
219
Electronic books
44
Libros electr{acute}onicos
24
Biography
10
Congresses
8
Libros electronicos
8
Biografía
7
Electronic journals
4
Periodicals
4
Fiction
3
Case studies
2
Exhibitions
2
Handbooks, manuals, etc
2
Sources
2
Translations into Spanish
2
Bibliography
1
Biographies
1
Catalogs
1
Conference papers and proceedings
1
Congresos
1
Drama
1
Estudios de caso
1
Exposiciones
1
Ficción
1
Fuentes
1
Libros de texto, manuales, etc
1
Libros electrâonicos
1
Pre-Linnean works
1