The Catalog also includes the book holdings of the California State Library in Sacramento, the California Academy of Sciences and the California Historical Society, both in San Francisco, the Center for Research Libraries, and the Graduate Theological Union in Berkeley. There are currently over 9 million unique titles representing over 13.8 million holdings. Libraries Public Access Catalog.
Users can search and order books and CDs online.
Users can find out what books, journals, audiovisuals, manuscripts, and other items are contained at the National Library of Medicine.