Book 3,663 eBook 964 Video 132 Government Document 72 DVD 61 Microform 49 Conference Proceeding 22 Newspaper 22 Journal 20 VHS 19 Kit 9 Blu-ray Disc 7 Audio 6 Serial 5 Thesis 5 Software 4 CD 3 Database 2 Cassette 1 Manuscript 1 Photo 1