Format
Book
886,902
Musical Score
34,659
Audio
33,137
Thesis
31,835
Electronic
23,387
Conference Proceeding
12,441
Unknown
9,954
Journal
7,471
Serial
6,872
Manuscript
5,218
Map
4,191
Government Document
936
Kit
356
Reference Material
354
Book Chapter
261
Newspaper
199
Physical Object
160
Photo
112
Article
1