Format
eBook
191,125
Book
115,326
Electronic
32,231
Video
7,461
Government Document
4,261
Microfilm
2,281
Conference Proceeding
1,345
Thesis
1,278
DVD
862
Journal
697
Manuscript
422
Software
236
Audio
232
Serial
192
CD
151
Musical Score
110
Map
78
Kit
30
Photo
21
Newspaper
19
Database
10
Physical Object
9
Cassette
4
Blu-ray Disc
3
VHS
2
Book Chapter
1