The Library's primary function is to serve and support the university's research staff. The library staff includes the Library Director, a reference librarian, a serials and electronic resources librarian, a catalog librarian, a systems administrator and seven support staff members. The library staff hours are 9:00 am to 5:00 pm, Monday through Friday. RU ID cardholders have 24 hour access, 7 days a week. All others should consult Access and Hours