TY - BOOK AU - Wimmer, Roger D. AU - Dominick, Joseph R., ED - ED - ED - ED - TI - : an introduction SN - 9781439083925 (paperback) SN - 2 PY - 2011///46 CY - Australia :;Australia PB - Wadsworth cengage learning,;Wadsworth Cengage Learning KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Research KW - Mass media KW - sears0 N1 - Includes bibliographical references and index; 5 ER -