Text ( visual ) : unmediated Media texts, authors and readers : a reader / edited by David Graddol and Oliver Boyd-Barrett. -- :hbk. ; :pbk.. -- Clevedon : Multilingual Matters in association with The Open University , c1994. -- xiii, 282 p. : ill. ; 24 cm. -- (Language and literacy in social context). -- Includes index. -- ISBN 185359220X ; 1853592196 ; (BA23626048) ; https://ci.nii.ac.jp/ncid/BA23626048 Author Heading(s): Graddol, David ; Boyd-Barrett, Oliver. -- Classification(s): LCC : P96.L34 ; DC20 : 302.2. -- Subject Heading(s): LCSH : Mass media and language ; LCSH : Discourse analysis ; LCSH : Mass media -- Authorship ; LCSH : Mass media -- Audiences