Format
eBook
216,230
Book
31,211
Government Document
19,742
Musical Score
6,086
Conference Proceeding
5,715
Video
4,204
Thesis
1,634
Journal
960
Software
773
Audio
547
Microfilm
541
Serial
537
Electronic
477
DVD
165
Kit
68
Manuscript
60
Map
44
CD
32
Newspaper
29
Database
8
Photo
6
Book Chapter
2
Physical Object
2
Cassette
1