MLA International Bibliography dates back to the 1920's and contains over 2.3 million citations from more than 4,400 journals & series, and 1,000 book publishers. Subjects consist of literature, language and linguistics, folklore, literary theory & criticism, dramatic arts, as well as the historical aspects of printing and publishing. Listings on rhetoric and composition and the history, theory and practice of teaching language and literature are also included. The database contains millions of citations as well as full text for 1,000 journals.