Tolson, Andrew. Mediations : text and discourse in media studies / Andrew Tolson. - London ; New York : New York : Arnold ; Distributed in the USA by St. Martin's Press, 1996. - xvii, 235 pages : illustrations ; 23 cm ISBN: 0340574895 9780340574898 Subjects--Topical Terms: Mass media--Social aspects.Discourse analysis. Dewey Class. No.: 302.23