शैली
Electronic books
4,164
Periodicals
488
Congresses
365
Biography
228
Libros electronicos
166
Sources
140
Electronic book
110
Electronic journals
97
Encyclopedias
96
Exhibitions
94
Documentary television programs
92
Documentary films
89
Juvenile literature
87
Early works to 1800
83
Television news programs
79
Publicaciones periodicas
55
History
53
Pictorial works
51
Bibliography
39
Miscellanea
38
Nonfiction television programs
36
Handbooks, manuals, etc
35
DVD-Video discs
34
Case studies
31
Fiction
30
Videocassettes
29
Dictionaries
25
Maps
25
Literary collections
24
Interviews
23
Educational films
22
Anecdotes
21
Exhibition catalogs
21
Nonfiction films
21
Feature films
18
Guidebooks
18
Congresos
17
Poetry
17
Essays
16
Drama
15
Forecasts
15
In art
15
Translations into English
15
Textbooks
13
Catalogs
12
Chronology
12
Cross-cultural studies
12
Short films
11
Historical television programs
10
Outlines, syllabi, etc
10
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