00454nam a2200133   4500008004100000020001800041050002000059100002700079245006800106250001200174260003600186300007400222650002400296150824b        xxu||||| |||| 00| 0 eng d  a9780872894846  aP 90 .H314 2008  aHanson, Ralph E.d2008  aMass communication:bLiving in a media world.cRalph E. Hanson.  a2nd ed.  aWashington D.C.bCQ Pressc2008  axxxiii, 614 p. : ill.bIncludes bibliographical references and index.  aMass communication.