Format
eBook
268,506
Book
110,268
Video
23,415
Musical Score
19,056
Electronic
14,832
Conference Proceeding
10,481
Audio
4,757
Government Document
3,565
Microfilm
1,715
DVD
636
Journal
585
CD
483
Serial
279
Software
258
Map
160
Thesis
113
Newspaper
22
Kit
20
Manuscript
14
Photo
14
Physical Object
12
Blu-ray Disc
7
Database
4
Cassette
2
Book Chapter
1