نوع المادة
Electronic journals
17,920
Periodicals
17,484
Périodiques
3,376
Electronic books
3,104
Newspapers
1,551
Internet videos
1,435
Short films
927
Libros electrónicos
718
Fiction
326
Internet resources
317
Congresses
196
Handbooks, manuals, etc
193
Biography
147
Périodique électronique (Descripteur de forme)
135
Ressource Internet (Descripteur de forme)
133
Statistics
103
Handbooks
72
Computer network resources
67
Case studies
65
Periodical
64
Bibliography
51
Publicaciones periódicas
48
Zeitschrift
48
Outlines, syllabi, etc
44
Abstracts
43
Historical fiction
42
Book reviews
39
Psychological fiction
39
Domestic fiction
34
Detective and mystery fiction
33
Pâeriodiques
33
Poetry
31
periodicals
31
Bibliographie
28
Reviews
28
Directories
26
Outlines
26
Examinations, questions, etc
24
Juvenile literature
24
Libros electronicos
24
Conference papers and proceedings
23
Drama
22
Collections
21
Examination Questions
21
Amateurs' manuals
18
Biographies
18
Early works to 1800
18
Miscellanea
18
Popular works
17
Problems, exercises, etc
17
المزيد ...