The William F. Ekstrom Library is the main branch of the University of Louisville Libraries system. Located on the university's Belknap Campus in Louisville, Kentucky, Ekstrom Library contains collections in the humanities, sciences, and social sciences. The University of Louisville Libraries is a member of the Association of Research Libraries (ARL) and, along with Ekstrom, includes libraries for Art, Health Sciences, Law, and Music, as well as the University Archives and Records Center. The University of Louisville Libraries hold approximately 2.2 million print volumes, subscribe to several thousand serials, and provide full-text electronic access to approximately 74,000 journals. Ekstrom is a Federal Depository Library and houses the largest selective government document collection in Kentucky.