Genre
Libros electrónicos
672
Electronic books
332
Periodicals
138
Electronic journals
110
Périodiques
27
Congresses
23
Libros electronicos
17
Publicaciones periódicas
12
Early works to 1800
10
Conference papers and proceedings
9
Congresos
5
Libros electr{acute}onicos
5
Publicaciones seriadas
5
Case studies
3
Fiction
3
Internet videos
3
Publicaciónes periódicas
3
Revistas electrónicas
2
Short films
2
Textbooks
2
1859-1938
1
ASPECTOS MORALES Y ETICOS
1
Biography
1
Computer network resources
1
Criticism and interpretation
1
Detective and mystery fiction
1
Ethics Early works to 1800
1
Handbooks, manuals, etc
1
Internet resources
1
Legislation
1
Libros de referencia, manuales, etc
1
Libros de texto
1
Libros electrâonicos
1
Mystery and detective fiction
1
Obras anteriores a 1800
1
Pâeriodiques
1
Problems, exercises, etc
1
Psychological fiction
1
Publicaciones peri℗Ødicas
1
Reference books, manuals, etc
1
Study guides
1
Tesis doctorales
1