00329nam a2200121Ia 4500008004100000082001800041100001900059245002500078250001000103260002400113300000600137650006400143150614s9999    xx            000 0 und d  a302.23  JEF-M  aJeffren Leo W.  aMass Media Processes  aII ED  bWaveland Inc.c1994  a0  aMass Media Processes Jeffren Leo W. Sociology 302.23  JEF-M