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Demand Driven Acquisitions @ USC: Patron Demographics

Demand-driven acquisitions provides access to thousands of eBook titles that the Libraries pays for only upon user access.

Patron Analytics

dda ebook users piechart

DDA E-book Usage by Discipline

Business & Accounting

57

5%
Annenburg 133 11%
Architecture & Fine Arts

60

5%
Cinematic Arts 88 7%

HSC, Dentistry, and Phys. Therapy

33 3%
Public Policy 59 5%
Social Work 112 9%
Education 24 2%
Music 30 2%
Law 15 1%
Engineering & Dornsife Natural Sciences 101 8%
Gerontology 17 1%
Graduate School and Other 126 10%
Dornsife Social Science 83 7%

Dornsife Humanities

306 24%
Dramatic Arts 11 1%

 

DDA E-Book Use By Broad Discipline

Humanities

495

39%

Social Sciences

500

40%

Sciences

134

11%

Graduate & Other

126

10%


Time of day e-books are accessed (coming soon)