TY  - BOOK
AU  - Barker,Jo
AU  - Wall,Peter
TI  - AS media studies: the essential introduction for AQA 
T2  - The Essentials Series
SN  - 9780415448239 (pbk. : alk. paper)
AV  - P91.3  .B37 2006
PY  - 2006///
CY  - London, New York
PB  - Routledge
KW  - Mass media
N1  - Includes bibliographical references (p. 328-331) and index
ER  -