OCLC (Online Computer Library Center) is the world's largest information service organization. OCLC's FirstSearch Basic Group Database is an interactive online search system designed for end-users. It provides electronic retrieval of more than 80 databases, more than 10 million full-text articles and tens of thousands of journals covering all subject areas. The FirstSearch Basic Group Database Pack integrates the 13 most popular sub-databases by the Libraries, with a wide range of literature types, including books, master and doctoral dissertations, academic journals, conference papers, encyclopedias, and yearbooks, covering all subjects. The information comes from well-known libraries and information providers around the world.