00533pamaa2200181 4500 0000039564 20121206090000.0 076197363X (pbk) 302.23 STE HM1206 STE STEVENSON Understanding media cultures : social theory and mass communication Nick Stevenson. 2nd ed. London: Sage Publications, 2004. vii, 255p.; 25 cm. AUP Mass media -- Social aspects Communication -- Social aspects