Multimodal semiotics : functional analysis in contexts of education / [edited by] Len Unsworth. - London ; New York : Continuum, c2008. - ix, 257 p. : ill., plans ; 25 cm. - 149274 . Includes bibliographical references and index. ISBN: 9780826499462 (hbk.) Subjects--Topical Terms: Discourse analysis.Semiotics.Modality (Linguistics)Multimedia communications. Dewey Class. No.: 401.41 / MUL 2008