Genre
Congresses
4,330
Electronic books
3,489
Conference papers and proceedings
3,224
History
2,518
Periodicals
1,950
Catalogs
1,076
Handbooks, manuals, etc
815
Dictionaries
569
Handbooks and manuals
517
Exhibitions
505
Biography
436
Directories
339
Exhibition catalogs
337
Biographies
285
Pictorial works
249
Congrès
244
Case studies
234
Sample books
207
Electronic journals
174
Technical reports
172
Early works to 1800
163
Specimens
158
Statistics
149
Trade catalogs
149
Juvenile literature
114
Tables
113
Bibliography
110
Patents
100
Périodiques
87
Early works
84
Guides, manuels, etc
84
Academic theses
80
Illustrated works
69
Terminology
66
Bibliographies
65
Electronic book
65
Thèses et écrits académiques
63
Congrès
62
Périodiques
58
Video recordings
56
Guides et manuels
54
Sources
54
Manufacturers' catalogs
52
Printed ephemera
51
Juvenile works
48
Catalogues
44
handbooks
42
Textbooks
41
Patterns
40
dissertations
39
more ...