Format
Book
427,603
Photo
23,286
Manuscript
9,754
Unknown
8,118
Kit
7,382
Electronic
5,617
Thesis
5,590
Map
4,583
Conference Proceeding
4,125
Musical Score
3,745
Journal
3,222
Serial
1,407
Physical Object
1,123
Audio
978
Book Chapter
839
Government Document
707
Newspaper
380
Reference Material
234
Article
14