MLA International Bibliography is an index to books and articles published on modern languages, literatures, folklore, and linguistics. Coverage includes literature from all over the world. Folklore is represented by folk literature, music, art, rituals, and belief systems. Linguistics and language materials range from history and theory of linguistics, comparative linguistics, semantics, stylistics, and syntax to translation. Other topics include literary theory and criticism, dramatic arts (film, radio, television, theater), and history of printing and publishing. The MLA Directory of Periodicals and the Association's proprietary thesaurus used to assign descriptors to each record in the bibliography are also included.