Zvrst
Libros electrónicos
8,055
Electronic books
1,096
Congresses
770
Congresos
717
Periodicals
454
Publicaciones seriadas
390
Libros electronicos
130
Publicaciones periódicas
52
Libros electr{acute}onicos
47
Case studies
32
Handbooks, manuals, etc
22
Biography
17
Examinations
10
Exámenes
10
Problems, exercises, etc
10
Estudios de caso
9
Libros de texto, manuales, etc
9
Conference papers and proceedings
7
Early works to 1800
6
Problemas, ejercicios, etc
6
Biografía
5
Cross-cultural studies
5
Examinations, questions, etc
5
Tesis
5
Dictionaries
4
Estudios de casos
4
Exámenes, cuestionarios, etc
4
Handbooks and manuals
4
Theses
4
Data processing
3
Evaluation
3
Fiction
3
Interviews
3
Academic theses
2
Curricula
2
Diccionarios
2
Estudios transculturales
2
Historia
2
Instructional and educational works
2
Juvenile literature
2
Libros de texto
2
Problems and exercises
2
Sources
2
Statistics
2
Study guides
2
20th century
1
Adaptaciones curriculares
1
Anecdotes
1
Aspectos sociales
1
Bibliografía juvenil
1
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