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Start Your Research

The University Libraries support faculty and student research with more than 1 million print and electronic books; subscriptions to more than 200 databases; access to more than 68,000 print and electronic journals; and expert advice from an integrated team of knowledgeable librarians and staff. 

Helpful Links


Retrieve all types of research sources with one search. Features Google-like relevancy ranking but helps you locate scholarly sources.

Your Research Co-Pilot

At UD there's a librarian for every major; book an appointment with yours for personalized research support and guidance.

Research Guides

Start your research by browsing our custom research portals tailor-made by librarians for UD courses and disciplines.


Students, faculty and staff can access more than 50 million additional items, delivered on demand within a few days.


Roesch Library