00468nam a2200157Ia 4500008004100000020001800041082001600059100004000075245006400115250000800179260004100187300002300228500001900251600002000270650002000290240925s9999    xx            000 0 und d  a9788131529126  a302.230 BAR  aBaran, Stanley J.; Davis, Dennis K. 0aMass Communication Theory: foundations, ferment, and future  a7th  aAustralia:bCENGAGE Learningc,2015.  a482p.b0fOriginal  aIncludes Index  aSocial Sciences  aSocial Sciences